165710096

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{2767}}^1$

素因数の和:2991

約数の個数: 40

約数和(自身を含む): 339799680

約数和(自身を除く): 174089584

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 197, 304, 394, 788, 1576, 2767, 3152, 3743, 5534, 7486, 11068, 14972, 22136, 29944, 44272, 52573, 59888, 105146, 210292, 420584, 545099, 841168, 1090198, 2180396, 4360792, 8721584, 10356881, 20713762, 41427524, 82855048, 165710096]

約数ペア:

[(1, 165710096), (2, 82855048), (4, 41427524), (8, 20713762), (16, 10356881), (19, 8721584), (38, 4360792), (76, 2180396), (152, 1090198), (197, 841168), (304, 545099), (394, 420584), (788, 210292), (1576, 105146), (2767, 59888), (3152, 52573), (3743, 44272), (5534, 29944), (7486, 22136), (11068, 14972)]