161400792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{12161}}^1$

素因数の和:12256

約数の個数: 64

約数和(自身を含む): 467020800

約数和(自身を除く): 305620008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 158, 168, 237, 316, 474, 553, 632, 948, 1106, 1659, 1896, 2212, 3318, 4424, 6636, 12161, 13272, 24322, 36483, 48644, 72966, 85127, 97288, 145932, 170254, 255381, 291864, 340508, 510762, 681016, 960719, 1021524, 1921438, 2043048, 2882157, 3842876, 5764314, 6725033, 7685752, 11528628, 13450066, 20175099, 23057256, 26900132, 40350198, 53800264, 80700396, 161400792]

約数ペア:

[(1, 161400792), (2, 80700396), (3, 53800264), (4, 40350198), (6, 26900132), (7, 23057256), (8, 20175099), (12, 13450066), (14, 11528628), (21, 7685752), (24, 6725033), (28, 5764314), (42, 3842876), (56, 2882157), (79, 2043048), (84, 1921438), (158, 1021524), (168, 960719), (237, 681016), (316, 510762), (474, 340508), (553, 291864), (632, 255381), (948, 170254), (1106, 145932), (1659, 97288), (1896, 85127), (2212, 72966), (3318, 48644), (4424, 36483), (6636, 24322), (12161, 13272)]