149747234

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{117541}}^1$

素因数の和:117570

約数の個数: 24

約数和(自身を含む): 281395548

約数和(自身を除く): 131648314

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 117541, 235082, 822787, 1528033, 1645574, 3056066, 5759509, 10696231, 11519018, 21392462, 74873617, 149747234]

約数ペア:

[(1, 149747234), (2, 74873617), (7, 21392462), (13, 11519018), (14, 10696231), (26, 5759509), (49, 3056066), (91, 1645574), (98, 1528033), (182, 822787), (637, 235082), (1274, 117541)]