138185632

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17483}}^1$

素因数の和:17525

約数の個数: 48

約数和(自身を含む): 308417760

約数和(自身を除く): 170232128

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 17483, 34966, 69932, 139864, 227279, 279728, 332177, 454558, 559456, 664354, 909116, 1328708, 1818232, 2657416, 3636464, 4318301, 5314832, 7272928, 8636602, 10629664, 17273204, 34546408, 69092816, 138185632]

約数ペア:

[(1, 138185632), (2, 69092816), (4, 34546408), (8, 17273204), (13, 10629664), (16, 8636602), (19, 7272928), (26, 5314832), (32, 4318301), (38, 3636464), (52, 2657416), (76, 1818232), (104, 1328708), (152, 909116), (208, 664354), (247, 559456), (304, 454558), (416, 332177), (494, 279728), (608, 227279), (988, 139864), (1976, 69932), (3952, 34966), (7904, 17483)]