129070424

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{31573}}^1$

素因数の和:31659

約数の個数: 32

約数和(自身を含む): 280377120

約数和(自身を除く): 151306696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 31573, 63146, 126292, 221011, 252584, 442022, 884044, 1768088, 2304829, 4609658, 9219316, 16133803, 18438632, 32267606, 64535212, 129070424]

約数ペア:

[(1, 129070424), (2, 64535212), (4, 32267606), (7, 18438632), (8, 16133803), (14, 9219316), (28, 4609658), (56, 2304829), (73, 1768088), (146, 884044), (292, 442022), (511, 252584), (584, 221011), (1022, 126292), (2044, 63146), (4088, 31573)]