154976240

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{36551}}^1$

素因数の和:36617

約数の個数: 40

約数和(自身を含む): 367128288

約数和(自身を除く): 212152048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 36551, 73102, 146204, 182755, 292408, 365510, 584816, 731020, 1462040, 1937203, 2924080, 3874406, 7748812, 9686015, 15497624, 19372030, 30995248, 38744060, 77488120, 154976240]

約数ペア:

[(1, 154976240), (2, 77488120), (4, 38744060), (5, 30995248), (8, 19372030), (10, 15497624), (16, 9686015), (20, 7748812), (40, 3874406), (53, 2924080), (80, 1937203), (106, 1462040), (212, 731020), (265, 584816), (424, 365510), (530, 292408), (848, 182755), (1060, 146204), (2120, 73102), (4240, 36551)]