128204112

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^2\times {\mathrm{1951}}^1$

素因数の和:2036

約数の個数: 60

約数和(自身を含む): 340561536

約数和(自身を除く): 212357424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1369, 1776, 1951, 2738, 3902, 4107, 5476, 5853, 7804, 8214, 10952, 11706, 15608, 16428, 21904, 23412, 31216, 32856, 46824, 65712, 72187, 93648, 144374, 216561, 288748, 433122, 577496, 866244, 1154992, 1732488, 2670919, 3464976, 5341838, 8012757, 10683676, 16025514, 21367352, 32051028, 42734704, 64102056, 128204112]

約数ペア:

[(1, 128204112), (2, 64102056), (3, 42734704), (4, 32051028), (6, 21367352), (8, 16025514), (12, 10683676), (16, 8012757), (24, 5341838), (37, 3464976), (48, 2670919), (74, 1732488), (111, 1154992), (148, 866244), (222, 577496), (296, 433122), (444, 288748), (592, 216561), (888, 144374), (1369, 93648), (1776, 72187), (1951, 65712), (2738, 46824), (3902, 32856), (4107, 31216), (5476, 23412), (5853, 21904), (7804, 16428), (8214, 15608), (10952, 11706)]