156928226

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{4817}}^1$

素因数の和:5018

約数の個数: 32

約数和(自身を含む): 291392640

約数和(自身を除く): 134464414

約数列:

[1, 2, 7, 13, 14, 26, 91, 179, 182, 358, 1253, 2327, 2506, 4654, 4817, 9634, 16289, 32578, 33719, 62621, 67438, 125242, 438347, 862243, 876694, 1724486, 6035701, 11209159, 12071402, 22418318, 78464113, 156928226]

約数ペア:

[(1, 156928226), (2, 78464113), (7, 22418318), (13, 12071402), (14, 11209159), (26, 6035701), (91, 1724486), (179, 876694), (182, 862243), (358, 438347), (1253, 125242), (2327, 67438), (2506, 62621), (4654, 33719), (4817, 32578), (9634, 16289)]