130795696

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13879}}^1$

素因数の和:13937

約数の個数: 40

約数和(自身を含む): 275379200

約数和(自身を除く): 144583504

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 13879, 27758, 55516, 111032, 222064, 263701, 430249, 527402, 860498, 1054804, 1720996, 2109608, 3441992, 4219216, 6883984, 8174731, 16349462, 32698924, 65397848, 130795696]

約数ペア:

[(1, 130795696), (2, 65397848), (4, 32698924), (8, 16349462), (16, 8174731), (19, 6883984), (31, 4219216), (38, 3441992), (62, 2109608), (76, 1720996), (124, 1054804), (152, 860498), (248, 527402), (304, 430249), (496, 263701), (589, 222064), (1178, 111032), (2356, 55516), (4712, 27758), (9424, 13879)]