154996058

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{1109}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 271728000

約数和(自身を除く): 116731942

約数列:

[1, 2, 7, 14, 67, 134, 149, 298, 469, 938, 1043, 1109, 2086, 2218, 7763, 9983, 15526, 19966, 69881, 74303, 139762, 148606, 165241, 330482, 520121, 1040242, 1156687, 2313374, 11071147, 22142294, 77498029, 154996058]

約数ペア:

[(1, 154996058), (2, 77498029), (7, 22142294), (14, 11071147), (67, 2313374), (134, 1156687), (149, 1040242), (298, 520121), (469, 330482), (938, 165241), (1043, 148606), (1109, 139762), (2086, 74303), (2218, 69881), (7763, 19966), (9983, 15526)]