163762274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1021}}^1$

素因数の和:1266

約数の個数: 32

約数和(自身を含む): 274713600

約数和(自身を除く): 110951326

約数列:

[1, 2, 13, 26, 31, 62, 199, 398, 403, 806, 1021, 2042, 2587, 5174, 6169, 12338, 13273, 26546, 31651, 63302, 80197, 160394, 203179, 406358, 411463, 822926, 2641327, 5282654, 6298549, 12597098, 81881137, 163762274]

約数ペア:

[(1, 163762274), (2, 81881137), (13, 12597098), (26, 6298549), (31, 5282654), (62, 2641327), (199, 822926), (398, 411463), (403, 406358), (806, 203179), (1021, 160394), (2042, 80197), (2587, 63302), (5174, 31651), (6169, 26546), (12338, 13273)]