139360416

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{111667}}^1$

素因数の和:111693

約数の個数: 48

約数和(自身を含む): 393964704

約数和(自身を除く): 254604288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 111667, 223334, 335001, 446668, 670002, 893336, 1340004, 1451671, 1786672, 2680008, 2903342, 3573344, 4355013, 5360016, 5806684, 8710026, 10720032, 11613368, 17420052, 23226736, 34840104, 46453472, 69680208, 139360416]

約数ペア:

[(1, 139360416), (2, 69680208), (3, 46453472), (4, 34840104), (6, 23226736), (8, 17420052), (12, 11613368), (13, 10720032), (16, 8710026), (24, 5806684), (26, 5360016), (32, 4355013), (39, 3573344), (48, 2903342), (52, 2680008), (78, 1786672), (96, 1451671), (104, 1340004), (156, 893336), (208, 670002), (312, 446668), (416, 335001), (624, 223334), (1248, 111667)]