157350193

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{823}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 212631552

約数和(自身を除く): 55281359

約数列:

[1, 7, 11, 13, 77, 91, 143, 191, 823, 1001, 1337, 2101, 2483, 5761, 9053, 10699, 14707, 17381, 27313, 63371, 74893, 117689, 157193, 191191, 823823, 1100351, 1729123, 2043509, 12103861, 14304563, 22478599, 157350193]

約数ペア:

[(1, 157350193), (7, 22478599), (11, 14304563), (13, 12103861), (77, 2043509), (91, 1729123), (143, 1100351), (191, 823823), (823, 191191), (1001, 157193), (1337, 117689), (2101, 74893), (2483, 63371), (5761, 27313), (9053, 17381), (10699, 14707)]