168298312

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17783}}^1$

素因数の和:17822

約数の個数: 48

約数和(自身を含む): 390536640

約数和(自身を除く): 222238328

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1352, 2366, 4732, 9464, 17783, 35566, 71132, 124481, 142264, 231179, 248962, 462358, 497924, 924716, 995848, 1618253, 1849432, 3005327, 3236506, 6010654, 6473012, 12021308, 12946024, 21037289, 24042616, 42074578, 84149156, 168298312]

約数ペア:

[(1, 168298312), (2, 84149156), (4, 42074578), (7, 24042616), (8, 21037289), (13, 12946024), (14, 12021308), (26, 6473012), (28, 6010654), (52, 3236506), (56, 3005327), (91, 1849432), (104, 1618253), (169, 995848), (182, 924716), (338, 497924), (364, 462358), (676, 248962), (728, 231179), (1183, 142264), (1352, 124481), (2366, 71132), (4732, 35566), (9464, 17783)]