140084568

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7877}}^1$

素因数の和:7921

約数の個数: 96

約数和(自身を含む): 430138800

約数和(自身を除く): 290054232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1976, 2223, 2964, 4446, 5928, 7877, 8892, 15754, 17784, 23631, 31508, 47262, 63016, 70893, 94524, 102401, 141786, 149663, 189048, 204802, 283572, 299326, 307203, 409604, 448989, 567144, 598652, 614406, 819208, 897978, 921609, 1197304, 1228812, 1346967, 1795956, 1843218, 1945619, 2457624, 2693934, 3591912, 3686436, 3891238, 5387868, 5836857, 7372872, 7782476, 10775736, 11673714, 15564952, 17510571, 23347428, 35021142, 46694856, 70042284, 140084568]

約数ペア:

[(1, 140084568), (2, 70042284), (3, 46694856), (4, 35021142), (6, 23347428), (8, 17510571), (9, 15564952), (12, 11673714), (13, 10775736), (18, 7782476), (19, 7372872), (24, 5836857), (26, 5387868), (36, 3891238), (38, 3686436), (39, 3591912), (52, 2693934), (57, 2457624), (72, 1945619), (76, 1843218), (78, 1795956), (104, 1346967), (114, 1228812), (117, 1197304), (152, 921609), (156, 897978), (171, 819208), (228, 614406), (234, 598652), (247, 567144), (312, 448989), (342, 409604), (456, 307203), (468, 299326), (494, 283572), (684, 204802), (741, 189048), (936, 149663), (988, 141786), (1368, 102401), (1482, 94524), (1976, 70893), (2223, 63016), (2964, 47262), (4446, 31508), (5928, 23631), (7877, 17784), (8892, 15754)]