156729957128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{24509}}^1\times {\mathrm{42071}}^1$

素因数の和:66605

約数の個数: 32

約数和(自身を含む): 309355416000

約数和(自身を除く): 152625458872

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 24509, 42071, 49018, 84142, 98036, 168284, 196072, 336568, 465671, 799349, 931342, 1598698, 1862684, 3197396, 3725368, 6394792, 1031118139, 2062236278, 4124472556, 8248945112, 19591244641, 39182489282, 78364978564, 156729957128]

約数ペア:

[(1, 156729957128), (2, 78364978564), (4, 39182489282), (8, 19591244641), (19, 8248945112), (38, 4124472556), (76, 2062236278), (152, 1031118139), (24509, 6394792), (42071, 3725368), (49018, 3197396), (84142, 1862684), (98036, 1598698), (168284, 931342), (196072, 799349), (336568, 465671)]