142319688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{1373}}^1$

素因数の和:2006

約数の個数: 64

約数和(自身を含む): 407583360

約数和(自身を除く): 265263672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 617, 1234, 1373, 1851, 2468, 2746, 3702, 4119, 4319, 4936, 5492, 7404, 8238, 8638, 9611, 10984, 12957, 14808, 16476, 17276, 19222, 25914, 28833, 32952, 34552, 38444, 51828, 57666, 76888, 103656, 115332, 230664, 847141, 1694282, 2541423, 3388564, 5082846, 5929987, 6777128, 10165692, 11859974, 17789961, 20331384, 23719948, 35579922, 47439896, 71159844, 142319688]

約数ペア:

[(1, 142319688), (2, 71159844), (3, 47439896), (4, 35579922), (6, 23719948), (7, 20331384), (8, 17789961), (12, 11859974), (14, 10165692), (21, 6777128), (24, 5929987), (28, 5082846), (42, 3388564), (56, 2541423), (84, 1694282), (168, 847141), (617, 230664), (1234, 115332), (1373, 103656), (1851, 76888), (2468, 57666), (2746, 51828), (3702, 38444), (4119, 34552), (4319, 32952), (4936, 28833), (5492, 25914), (7404, 19222), (8238, 17276), (8638, 16476), (9611, 14808), (10984, 12957)]