145606252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{80713}}^1$

素因数の和:80769

約数の個数: 24

約数和(自身を含む): 284758992

約数和(自身を除く): 139152740

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 80713, 161426, 322852, 887843, 1775686, 3309233, 3551372, 6618466, 13236932, 36401563, 72803126, 145606252]

約数ペア:

[(1, 145606252), (2, 72803126), (4, 36401563), (11, 13236932), (22, 6618466), (41, 3551372), (44, 3309233), (82, 1775686), (164, 887843), (451, 322852), (902, 161426), (1804, 80713)]