149480688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{444883}}^1$

素因数の和:444901

約数の個数: 40

約数和(自身を含む): 441324928

約数和(自身を除く): 291844240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 444883, 889766, 1334649, 1779532, 2669298, 3114181, 3559064, 5338596, 6228362, 7118128, 9342543, 10677192, 12456724, 18685086, 21354384, 24913448, 37370172, 49826896, 74740344, 149480688]

約数ペア:

[(1, 149480688), (2, 74740344), (3, 49826896), (4, 37370172), (6, 24913448), (7, 21354384), (8, 18685086), (12, 12456724), (14, 10677192), (16, 9342543), (21, 7118128), (24, 6228362), (28, 5338596), (42, 3559064), (48, 3114181), (56, 2669298), (84, 1779532), (112, 1334649), (168, 889766), (336, 444883)]