145937142

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1787}}^1$

素因数の和:2157

約数の個数: 48

約数和(自身を含む): 341686800

約数和(自身を除く): 195749658

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 349, 698, 1047, 1787, 2094, 3141, 3574, 4537, 5361, 6282, 9074, 10722, 13611, 16083, 23231, 27222, 32166, 40833, 46462, 69693, 81666, 139386, 209079, 418158, 623663, 1247326, 1870989, 3741978, 5612967, 8107619, 11225934, 16215238, 24322857, 48645714, 72968571, 145937142]

約数ペア:

[(1, 145937142), (2, 72968571), (3, 48645714), (6, 24322857), (9, 16215238), (13, 11225934), (18, 8107619), (26, 5612967), (39, 3741978), (78, 1870989), (117, 1247326), (234, 623663), (349, 418158), (698, 209079), (1047, 139386), (1787, 81666), (2094, 69693), (3141, 46462), (3574, 40833), (4537, 32166), (5361, 27222), (6282, 23231), (9074, 16083), (10722, 13611)]