157088576

素因数分解:

$2^6\times {\mathrm{491}}^1\times {\mathrm{4999}}^1$

素因数の和:5502

約数の個数: 28

約数和(自身を含む): 312420000

約数和(自身を除く): 155331424

約数列:

[1, 2, 4, 8, 16, 32, 64, 491, 982, 1964, 3928, 4999, 7856, 9998, 15712, 19996, 31424, 39992, 79984, 159968, 319936, 2454509, 4909018, 9818036, 19636072, 39272144, 78544288, 157088576]

約数ペア:

[(1, 157088576), (2, 78544288), (4, 39272144), (8, 19636072), (16, 9818036), (32, 4909018), (64, 2454509), (491, 319936), (982, 159968), (1964, 79984), (3928, 39992), (4999, 31424), (7856, 19996), (9998, 15712)]