156979565360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{115426151}}^1$

素因数の和:115426181

約数の個数: 40

約数和(自身を含む): 386446756896

約数和(自身を除く): 229467191536

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 115426151, 230852302, 461704604, 577130755, 923409208, 1154261510, 1846818416, 1962244567, 2308523020, 3924489134, 4617046040, 7848978268, 9234092080, 9811222835, 15697956536, 19622445670, 31395913072, 39244891340, 78489782680, 156979565360]

約数ペア:

[(1, 156979565360), (2, 78489782680), (4, 39244891340), (5, 31395913072), (8, 19622445670), (10, 15697956536), (16, 9811222835), (17, 9234092080), (20, 7848978268), (34, 4617046040), (40, 3924489134), (68, 2308523020), (80, 1962244567), (85, 1846818416), (136, 1154261510), (170, 923409208), (272, 577130755), (340, 461704604), (680, 230852302), (1360, 115426151)]