149766386

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{42283}}^1$

素因数の和:42326

約数の個数: 32

約数和(自身を含む): 292267008

約数和(自身を除く): 142500622

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 42283, 84566, 295981, 465113, 591962, 930226, 972509, 1945018, 3255791, 6511582, 6807563, 10697599, 13615126, 21395198, 74883193, 149766386]

約数ペア:

[(1, 149766386), (2, 74883193), (7, 21395198), (11, 13615126), (14, 10697599), (22, 6807563), (23, 6511582), (46, 3255791), (77, 1945018), (154, 972509), (161, 930226), (253, 591962), (322, 465113), (506, 295981), (1771, 84566), (3542, 42283)]