128852244

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{115459}}^1$

素因数の和:115500

約数の個数: 36

約数和(自身を含む): 336219520

約数和(自身を除く): 207367276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 115459, 230918, 346377, 461836, 692754, 1039131, 1385508, 2078262, 3579229, 4156524, 7158458, 10737687, 14316916, 21475374, 32213061, 42950748, 64426122, 128852244]

約数ペア:

[(1, 128852244), (2, 64426122), (3, 42950748), (4, 32213061), (6, 21475374), (9, 14316916), (12, 10737687), (18, 7158458), (31, 4156524), (36, 3579229), (62, 2078262), (93, 1385508), (124, 1039131), (186, 692754), (279, 461836), (372, 346377), (558, 230918), (1116, 115459)]