191888676

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 240

約数和(自身を含む): 621765760

約数和(自身を除く): 429877084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 61, 63, 73, 76, 81, 84, 108, 114, 122, 126, 133, 146, 162, 171, 183, 189, 219, 228, 244, 252, 266, 292, 324, 342, 366, 378, 399, 427, 438, 511, 513, 532, 549, 567, 657, 684, 732, 756, 798, 854, 876, 1022, 1026, 1098, 1134, 1159, 1197, 1281, 1314, 1387, 1533, 1539, 1596, 1647, 1708, 1971, 2044, 2052, 2196, 2268, 2318, 2394, 2562, 2628, 2774, 3066, 3078, 3294, 3477, 3591, 3843, 3942, 4161, 4453, 4599, 4636, 4788, 4941, 5124, 5548, 5913, 6132, 6156, 6588, 6954, 7182, 7686, 7884, 8113, 8322, 8906, 9198, 9709, 9882, 10431, 10773, 11529, 11826, 12483, 13359, 13797, 13908, 14364, 15372, 16226, 16644, 17812, 18396, 19418, 19764, 20862, 21546, 23058, 23652, 24339, 24966, 26718, 27594, 29127, 31171, 31293, 32452, 34587, 37449, 38836, 40077, 41391, 41724, 43092, 46116, 48678, 49932, 53436, 55188, 58254, 62342, 62586, 69174, 73017, 74898, 80154, 82782, 84607, 87381, 93513, 93879, 97356, 112347, 116508, 120231, 124684, 125172, 138348, 146034, 149796, 160308, 165564, 169214, 174762, 187026, 187758, 219051, 224694, 240462, 253821, 262143, 280539, 292068, 338428, 349524, 360693, 374052, 375516, 438102, 449388, 480924, 507642, 524286, 561078, 592249, 657153, 721386, 761463, 786429, 841617, 876204, 1015284, 1048572, 1122156, 1184498, 1314306, 1442772, 1522926, 1572858, 1683234, 1776747, 2284389, 2368996, 2524851, 2628612, 3045852, 3145716, 3366468, 3553494, 4568778, 5049702, 5330241, 6853167, 7106988, 9137556, 10099404, 10660482, 13706334, 15990723, 21320964, 27412668, 31981446, 47972169, 63962892, 95944338, 191888676]

約数ペア:

[(1, 191888676), (2, 95944338), (3, 63962892), (4, 47972169), (6, 31981446), (7, 27412668), (9, 21320964), (12, 15990723), (14, 13706334), (18, 10660482), (19, 10099404), (21, 9137556), (27, 7106988), (28, 6853167), (36, 5330241), (38, 5049702), (42, 4568778), (54, 3553494), (57, 3366468), (61, 3145716), (63, 3045852), (73, 2628612), (76, 2524851), (81, 2368996), (84, 2284389), (108, 1776747), (114, 1683234), (122, 1572858), (126, 1522926), (133, 1442772), (146, 1314306), (162, 1184498), (171, 1122156), (183, 1048572), (189, 1015284), (219, 876204), (228, 841617), (244, 786429), (252, 761463), (266, 721386), (292, 657153), (324, 592249), (342, 561078), (366, 524286), (378, 507642), (399, 480924), (427, 449388), (438, 438102), (511, 375516), (513, 374052), (532, 360693), (549, 349524), (567, 338428), (657, 292068), (684, 280539), (732, 262143), (756, 253821), (798, 240462), (854, 224694), (876, 219051), (1022, 187758), (1026, 187026), (1098, 174762), (1134, 169214), (1159, 165564), (1197, 160308), (1281, 149796), (1314, 146034), (1387, 138348), (1533, 125172), (1539, 124684), (1596, 120231), (1647, 116508), (1708, 112347), (1971, 97356), (2044, 93879), (2052, 93513), (2196, 87381), (2268, 84607), (2318, 82782), (2394, 80154), (2562, 74898), (2628, 73017), (2774, 69174), (3066, 62586), (3078, 62342), (3294, 58254), (3477, 55188), (3591, 53436), (3843, 49932), (3942, 48678), (4161, 46116), (4453, 43092), (4599, 41724), (4636, 41391), (4788, 40077), (4941, 38836), (5124, 37449), (5548, 34587), (5913, 32452), (6132, 31293), (6156, 31171), (6588, 29127), (6954, 27594), (7182, 26718), (7686, 24966), (7884, 24339), (8113, 23652), (8322, 23058), (8906, 21546), (9198, 20862), (9709, 19764), (9882, 19418), (10431, 18396), (10773, 17812), (11529, 16644), (11826, 16226), (12483, 15372), (13359, 14364), (13797, 13908)]