151421608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{701}}^1$

素因数の和:818

約数の個数: 64

約数和(自身を含む): 320785920

約数和(自身を除く): 169364312

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 67, 104, 124, 134, 248, 268, 403, 536, 701, 806, 871, 1402, 1612, 1742, 2077, 2804, 3224, 3484, 4154, 5608, 6968, 8308, 9113, 16616, 18226, 21731, 27001, 36452, 43462, 46967, 54002, 72904, 86924, 93934, 108004, 173848, 187868, 216008, 282503, 375736, 565006, 610571, 1130012, 1221142, 1455977, 2260024, 2442284, 2911954, 4884568, 5823908, 11647816, 18927701, 37855402, 75710804, 151421608]

約数ペア:

[(1, 151421608), (2, 75710804), (4, 37855402), (8, 18927701), (13, 11647816), (26, 5823908), (31, 4884568), (52, 2911954), (62, 2442284), (67, 2260024), (104, 1455977), (124, 1221142), (134, 1130012), (248, 610571), (268, 565006), (403, 375736), (536, 282503), (701, 216008), (806, 187868), (871, 173848), (1402, 108004), (1612, 93934), (1742, 86924), (2077, 72904), (2804, 54002), (3224, 46967), (3484, 43462), (4154, 36452), (5608, 27001), (6968, 21731), (8308, 18226), (9113, 16616)]