144007688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2003}}^1$

素因数の和:2082

約数の個数: 64

約数和(自身を含む): 317433600

約数和(自身を除く): 173425912

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 43, 44, 76, 86, 88, 152, 172, 209, 344, 418, 473, 817, 836, 946, 1634, 1672, 1892, 2003, 3268, 3784, 4006, 6536, 8012, 8987, 16024, 17974, 22033, 35948, 38057, 44066, 71896, 76114, 86129, 88132, 152228, 172258, 176264, 304456, 344516, 418627, 689032, 837254, 947419, 1636451, 1674508, 1894838, 3272902, 3349016, 3789676, 6545804, 7579352, 13091608, 18000961, 36001922, 72003844, 144007688]

約数ペア:

[(1, 144007688), (2, 72003844), (4, 36001922), (8, 18000961), (11, 13091608), (19, 7579352), (22, 6545804), (38, 3789676), (43, 3349016), (44, 3272902), (76, 1894838), (86, 1674508), (88, 1636451), (152, 947419), (172, 837254), (209, 689032), (344, 418627), (418, 344516), (473, 304456), (817, 176264), (836, 172258), (946, 152228), (1634, 88132), (1672, 86129), (1892, 76114), (2003, 71896), (3268, 44066), (3784, 38057), (4006, 35948), (6536, 22033), (8012, 17974), (8987, 16024)]