136987172

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5749}}^1$

素因数の和:5820

約数の個数: 48

約数和(自身を含む): 293664000

約数和(自身を除く): 156676828

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 74, 92, 148, 161, 259, 322, 518, 644, 851, 1036, 1702, 3404, 5749, 5957, 11498, 11914, 22996, 23828, 40243, 80486, 132227, 160972, 212713, 264454, 425426, 528908, 850852, 925589, 1488991, 1851178, 2977982, 3702356, 4892399, 5955964, 9784798, 19569596, 34246793, 68493586, 136987172]

約数ペア:

[(1, 136987172), (2, 68493586), (4, 34246793), (7, 19569596), (14, 9784798), (23, 5955964), (28, 4892399), (37, 3702356), (46, 2977982), (74, 1851178), (92, 1488991), (148, 925589), (161, 850852), (259, 528908), (322, 425426), (518, 264454), (644, 212713), (851, 160972), (1036, 132227), (1702, 80486), (3404, 40243), (5749, 23828), (5957, 22996), (11498, 11914)]