156940050442

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1\times {\mathrm{619303}}^1$

素因数の和:620122

約数の個数: 32

約数和(自身を含む): 281094653952

約数和(自身を除く): 124154603510

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 787, 1574, 5509, 11018, 18101, 36202, 126707, 253414, 619303, 1238606, 4335121, 8670242, 14243969, 28487938, 99707783, 199415566, 487391461, 974782922, 3411740227, 6823480454, 11210003603, 22420007206, 78470025221, 156940050442]

約数ペア:

[(1, 156940050442), (2, 78470025221), (7, 22420007206), (14, 11210003603), (23, 6823480454), (46, 3411740227), (161, 974782922), (322, 487391461), (787, 199415566), (1574, 99707783), (5509, 28487938), (11018, 14243969), (18101, 8670242), (36202, 4335121), (126707, 1238606), (253414, 619303)]