157660728

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{89989}}^1$

素因数の和:90071

約数の個数: 32

約数和(自身を含む): 399555600

約数和(自身を除く): 241894872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 89989, 179978, 269967, 359956, 539934, 719912, 1079868, 2159736, 6569197, 13138394, 19707591, 26276788, 39415182, 52553576, 78830364, 157660728]

約数ペア:

[(1, 157660728), (2, 78830364), (3, 52553576), (4, 39415182), (6, 26276788), (8, 19707591), (12, 13138394), (24, 6569197), (73, 2159736), (146, 1079868), (219, 719912), (292, 539934), (438, 359956), (584, 269967), (876, 179978), (1752, 89989)]