157078541792

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{21191}}^1\times {\mathrm{5387}}^1$

素因数の和:26631

約数の個数: 48

約数和(自身を含む): 316513878912

約数和(自身を除く): 159435337120

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 5387, 10774, 21191, 21548, 42382, 43096, 84764, 86192, 169528, 172384, 231641, 339056, 463282, 678112, 911213, 926564, 1822426, 1853128, 3644852, 3706256, 7289704, 7412512, 14579408, 29158816, 114155917, 228311834, 456623668, 913247336, 1826494672, 3652989344, 4908704431, 9817408862, 19634817724, 39269635448, 78539270896, 157078541792]

約数ペア:

[(1, 157078541792), (2, 78539270896), (4, 39269635448), (8, 19634817724), (16, 9817408862), (32, 4908704431), (43, 3652989344), (86, 1826494672), (172, 913247336), (344, 456623668), (688, 228311834), (1376, 114155917), (5387, 29158816), (10774, 14579408), (21191, 7412512), (21548, 7289704), (42382, 3706256), (43096, 3644852), (84764, 1853128), (86192, 1822426), (169528, 926564), (172384, 911213), (231641, 678112), (339056, 463282)]