129449092

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 241274880

約数和(自身を除く): 111825788

約数列:

[1, 2, 4, 43, 47, 67, 86, 94, 134, 172, 188, 239, 268, 478, 956, 2021, 2881, 3149, 4042, 5762, 6298, 8084, 10277, 11233, 11524, 12596, 16013, 20554, 22466, 32026, 41108, 44932, 64052, 135407, 270814, 483019, 541628, 688559, 752611, 966038, 1377118, 1505222, 1932076, 2754236, 3010444, 32362273, 64724546, 129449092]

約数ペア:

[(1, 129449092), (2, 64724546), (4, 32362273), (43, 3010444), (47, 2754236), (67, 1932076), (86, 1505222), (94, 1377118), (134, 966038), (172, 752611), (188, 688559), (239, 541628), (268, 483019), (478, 270814), (956, 135407), (2021, 64052), (2881, 44932), (3149, 41108), (4042, 32026), (5762, 22466), (6298, 20554), (8084, 16013), (10277, 12596), (11233, 11524)]