131604176

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{24121}}^1$

素因数の和:24171

約数の個数: 40

約数和(自身を含む): 287148288

約数和(自身を除く): 155544112

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 24121, 48242, 96484, 192968, 265331, 385936, 530662, 747751, 1061324, 1495502, 2122648, 2991004, 4245296, 5982008, 8225261, 11964016, 16450522, 32901044, 65802088, 131604176]

約数ペア:

[(1, 131604176), (2, 65802088), (4, 32901044), (8, 16450522), (11, 11964016), (16, 8225261), (22, 5982008), (31, 4245296), (44, 2991004), (62, 2122648), (88, 1495502), (124, 1061324), (176, 747751), (248, 530662), (341, 385936), (496, 265331), (682, 192968), (1364, 96484), (2728, 48242), (5456, 24121)]