187861664

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{5237}}^1$

素因数の和:5325

約数の個数: 48

約数和(自身を含む): 395992800

約数和(自身を除く): 208131136

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 76, 118, 152, 236, 304, 472, 608, 944, 1121, 1888, 2242, 4484, 5237, 8968, 10474, 17936, 20948, 35872, 41896, 83792, 99503, 167584, 199006, 308983, 398012, 617966, 796024, 1235932, 1592048, 2471864, 3184096, 4943728, 5870677, 9887456, 11741354, 23482708, 46965416, 93930832, 187861664]

約数ペア:

[(1, 187861664), (2, 93930832), (4, 46965416), (8, 23482708), (16, 11741354), (19, 9887456), (32, 5870677), (38, 4943728), (59, 3184096), (76, 2471864), (118, 1592048), (152, 1235932), (236, 796024), (304, 617966), (472, 398012), (608, 308983), (944, 199006), (1121, 167584), (1888, 99503), (2242, 83792), (4484, 41896), (5237, 35872), (8968, 20948), (10474, 17936)]