127240152

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{407821}}^1$

素因数の和:407843

約数の個数: 32

約数和(自身を含む): 342570480

約数和(自身を除く): 215330328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 407821, 815642, 1223463, 1631284, 2446926, 3262568, 4893852, 5301673, 9787704, 10603346, 15905019, 21206692, 31810038, 42413384, 63620076, 127240152]

約数ペア:

[(1, 127240152), (2, 63620076), (3, 42413384), (4, 31810038), (6, 21206692), (8, 15905019), (12, 10603346), (13, 9787704), (24, 5301673), (26, 4893852), (39, 3262568), (52, 2446926), (78, 1631284), (104, 1223463), (156, 815642), (312, 407821)]