140702548

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{719}}^1$

素因数の和:1000

約数の個数: 48

約数和(自身を含む): 292723200

約数和(自身を除く): 152020652

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 241, 406, 482, 719, 812, 964, 1438, 1687, 2876, 3374, 5033, 6748, 6989, 10066, 13978, 20132, 20851, 27956, 41702, 48923, 83404, 97846, 145957, 173279, 195692, 291914, 346558, 583828, 693116, 1212953, 2425906, 4851812, 5025091, 10050182, 20100364, 35175637, 70351274, 140702548]

約数ペア:

[(1, 140702548), (2, 70351274), (4, 35175637), (7, 20100364), (14, 10050182), (28, 5025091), (29, 4851812), (58, 2425906), (116, 1212953), (203, 693116), (241, 583828), (406, 346558), (482, 291914), (719, 195692), (812, 173279), (964, 145957), (1438, 97846), (1687, 83404), (2876, 48923), (3374, 41702), (5033, 27956), (6748, 20851), (6989, 20132), (10066, 13978)]