157460985976

素因数分解:

$2^3\times 7^1\times {\mathrm{20921}}^1\times {\mathrm{134401}}^1$

素因数の和:155335

約数の個数: 32

約数和(自身を含む): 337435037280

約数和(自身を除く): 179974051304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 20921, 41842, 83684, 134401, 146447, 167368, 268802, 292894, 537604, 585788, 940807, 1075208, 1171576, 1881614, 3763228, 7526456, 2811803321, 5623606642, 11247213284, 19682623247, 22494426568, 39365246494, 78730492988, 157460985976]

約数ペア:

[(1, 157460985976), (2, 78730492988), (4, 39365246494), (7, 22494426568), (8, 19682623247), (14, 11247213284), (28, 5623606642), (56, 2811803321), (20921, 7526456), (41842, 3763228), (83684, 1881614), (134401, 1171576), (146447, 1075208), (167368, 940807), (268802, 585788), (292894, 537604)]