153685352

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{10159}}^1$

素因数の和:10257

約数の個数: 32

約数和(自身を含む): 302361600

約数和(自身を除く): 148676248

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 244, 248, 488, 1891, 3782, 7564, 10159, 15128, 20318, 40636, 81272, 314929, 619699, 629858, 1239398, 1259716, 2478796, 2519432, 4957592, 19210669, 38421338, 76842676, 153685352]

約数ペア:

[(1, 153685352), (2, 76842676), (4, 38421338), (8, 19210669), (31, 4957592), (61, 2519432), (62, 2478796), (122, 1259716), (124, 1239398), (244, 629858), (248, 619699), (488, 314929), (1891, 81272), (3782, 40636), (7564, 20318), (10159, 15128)]