172154268

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:265

約数の個数: 192

約数和(自身を含む): 535127040

約数和(自身を除く): 362972772

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 71, 78, 99, 108, 117, 132, 142, 143, 156, 157, 198, 213, 234, 284, 286, 297, 314, 351, 396, 426, 429, 468, 471, 572, 594, 628, 639, 702, 781, 852, 858, 923, 942, 1188, 1278, 1287, 1404, 1413, 1562, 1716, 1727, 1846, 1884, 1917, 2041, 2343, 2556, 2574, 2769, 2826, 3124, 3454, 3692, 3834, 3861, 4082, 4239, 4686, 5148, 5181, 5538, 5652, 6123, 6908, 7029, 7668, 7722, 8164, 8307, 8478, 9372, 10153, 10362, 11076, 11147, 12246, 14058, 15444, 15543, 16614, 16956, 18369, 20306, 20724, 21087, 22294, 22451, 24492, 24921, 28116, 30459, 31086, 33228, 33441, 36738, 40612, 42174, 44588, 44902, 46629, 49842, 55107, 60918, 62172, 66882, 67353, 73476, 84348, 89804, 91377, 93258, 99684, 100323, 110214, 121836, 122617, 133764, 134706, 144911, 182754, 186516, 200646, 202059, 220428, 245234, 269412, 274131, 289822, 300969, 365508, 367851, 401292, 404118, 434733, 490468, 548262, 579644, 601938, 606177, 735702, 808236, 869466, 1096524, 1103553, 1203876, 1212354, 1304199, 1471404, 1594021, 1738932, 2207106, 2424708, 2608398, 3188042, 3310659, 3912597, 4414212, 4782063, 5216796, 6376084, 6621318, 7825194, 9564126, 13242636, 14346189, 15650388, 19128252, 28692378, 43038567, 57384756, 86077134, 172154268]

約数ペア:

[(1, 172154268), (2, 86077134), (3, 57384756), (4, 43038567), (6, 28692378), (9, 19128252), (11, 15650388), (12, 14346189), (13, 13242636), (18, 9564126), (22, 7825194), (26, 6621318), (27, 6376084), (33, 5216796), (36, 4782063), (39, 4414212), (44, 3912597), (52, 3310659), (54, 3188042), (66, 2608398), (71, 2424708), (78, 2207106), (99, 1738932), (108, 1594021), (117, 1471404), (132, 1304199), (142, 1212354), (143, 1203876), (156, 1103553), (157, 1096524), (198, 869466), (213, 808236), (234, 735702), (284, 606177), (286, 601938), (297, 579644), (314, 548262), (351, 490468), (396, 434733), (426, 404118), (429, 401292), (468, 367851), (471, 365508), (572, 300969), (594, 289822), (628, 274131), (639, 269412), (702, 245234), (781, 220428), (852, 202059), (858, 200646), (923, 186516), (942, 182754), (1188, 144911), (1278, 134706), (1287, 133764), (1404, 122617), (1413, 121836), (1562, 110214), (1716, 100323), (1727, 99684), (1846, 93258), (1884, 91377), (1917, 89804), (2041, 84348), (2343, 73476), (2556, 67353), (2574, 66882), (2769, 62172), (2826, 60918), (3124, 55107), (3454, 49842), (3692, 46629), (3834, 44902), (3861, 44588), (4082, 42174), (4239, 40612), (4686, 36738), (5148, 33441), (5181, 33228), (5538, 31086), (5652, 30459), (6123, 28116), (6908, 24921), (7029, 24492), (7668, 22451), (7722, 22294), (8164, 21087), (8307, 20724), (8478, 20306), (9372, 18369), (10153, 16956), (10362, 16614), (11076, 15543), (11147, 15444), (12246, 14058)]