151720114

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{2143}}^1$

素因数の和:2554

約数の個数: 32

約数和(自身を含む): 280949760

約数和(自身を除く): 129229646

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 389, 778, 2143, 2723, 4286, 5057, 5446, 10114, 15001, 27859, 30002, 35399, 55718, 70798, 195013, 390026, 833627, 1667254, 5835389, 10837151, 11670778, 21674302, 75860057, 151720114]

約数ペア:

[(1, 151720114), (2, 75860057), (7, 21674302), (13, 11670778), (14, 10837151), (26, 5835389), (91, 1667254), (182, 833627), (389, 390026), (778, 195013), (2143, 70798), (2723, 55718), (4286, 35399), (5057, 30002), (5446, 27859), (10114, 15001)]