123695012

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^2\times {\mathrm{1193}}^1$

素因数の和:1257

約数の個数: 54

約数和(自身を含む): 263452518

約数和(自身を除く): 139757506

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 529, 644, 1058, 1127, 1193, 2116, 2254, 2386, 3703, 4508, 4772, 7406, 8351, 14812, 16702, 25921, 27439, 33404, 51842, 54878, 58457, 103684, 109756, 116914, 192073, 233828, 384146, 631097, 768292, 1262194, 1344511, 2524388, 2689022, 4417679, 5378044, 8835358, 17670716, 30923753, 61847506, 123695012]

約数ペア:

[(1, 123695012), (2, 61847506), (4, 30923753), (7, 17670716), (14, 8835358), (23, 5378044), (28, 4417679), (46, 2689022), (49, 2524388), (92, 1344511), (98, 1262194), (161, 768292), (196, 631097), (322, 384146), (529, 233828), (644, 192073), (1058, 116914), (1127, 109756), (1193, 103684), (2116, 58457), (2254, 54878), (2386, 51842), (3703, 33404), (4508, 27439), (4772, 25921), (7406, 16702), (8351, 14812)]