181454028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 541900800

約数和(自身を除く): 360446772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 41, 42, 47, 57, 59, 76, 82, 84, 94, 114, 118, 123, 133, 141, 164, 177, 188, 228, 236, 246, 266, 282, 287, 329, 354, 399, 413, 492, 532, 564, 574, 658, 708, 779, 798, 826, 861, 893, 987, 1121, 1148, 1239, 1316, 1558, 1596, 1652, 1722, 1786, 1927, 1974, 2242, 2337, 2419, 2478, 2679, 2773, 3116, 3363, 3444, 3572, 3854, 3948, 4484, 4674, 4838, 4956, 5358, 5453, 5546, 5781, 6251, 6726, 7257, 7708, 7847, 8319, 9348, 9676, 10716, 10906, 11092, 11562, 12502, 13452, 13489, 14514, 15694, 16359, 16638, 16933, 18753, 19411, 21812, 23124, 23541, 25004, 26978, 29028, 31388, 32718, 33276, 33866, 36613, 37506, 38822, 40467, 45961, 47082, 50799, 52687, 53956, 58233, 65436, 67732, 73226, 75012, 77644, 80934, 91922, 94164, 101598, 105374, 109839, 113693, 116466, 137883, 146452, 158061, 161868, 183844, 203196, 210748, 219678, 227386, 232932, 256291, 275766, 316122, 321727, 341079, 368809, 439356, 454772, 512582, 551532, 632244, 643454, 682158, 737618, 768873, 795851, 965181, 1025164, 1106427, 1286908, 1364316, 1475236, 1537746, 1591702, 1930362, 2160167, 2212854, 2387553, 3075492, 3183404, 3860724, 4320334, 4425708, 4775106, 6480501, 8640668, 9550212, 12961002, 15121169, 25922004, 30242338, 45363507, 60484676, 90727014, 181454028]

約数ペア:

[(1, 181454028), (2, 90727014), (3, 60484676), (4, 45363507), (6, 30242338), (7, 25922004), (12, 15121169), (14, 12961002), (19, 9550212), (21, 8640668), (28, 6480501), (38, 4775106), (41, 4425708), (42, 4320334), (47, 3860724), (57, 3183404), (59, 3075492), (76, 2387553), (82, 2212854), (84, 2160167), (94, 1930362), (114, 1591702), (118, 1537746), (123, 1475236), (133, 1364316), (141, 1286908), (164, 1106427), (177, 1025164), (188, 965181), (228, 795851), (236, 768873), (246, 737618), (266, 682158), (282, 643454), (287, 632244), (329, 551532), (354, 512582), (399, 454772), (413, 439356), (492, 368809), (532, 341079), (564, 321727), (574, 316122), (658, 275766), (708, 256291), (779, 232932), (798, 227386), (826, 219678), (861, 210748), (893, 203196), (987, 183844), (1121, 161868), (1148, 158061), (1239, 146452), (1316, 137883), (1558, 116466), (1596, 113693), (1652, 109839), (1722, 105374), (1786, 101598), (1927, 94164), (1974, 91922), (2242, 80934), (2337, 77644), (2419, 75012), (2478, 73226), (2679, 67732), (2773, 65436), (3116, 58233), (3363, 53956), (3444, 52687), (3572, 50799), (3854, 47082), (3948, 45961), (4484, 40467), (4674, 38822), (4838, 37506), (4956, 36613), (5358, 33866), (5453, 33276), (5546, 32718), (5781, 31388), (6251, 29028), (6726, 26978), (7257, 25004), (7708, 23541), (7847, 23124), (8319, 21812), (9348, 19411), (9676, 18753), (10716, 16933), (10906, 16638), (11092, 16359), (11562, 15694), (12502, 14514), (13452, 13489)]