156949476229

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{19378871}}^1$

素因数の和:19378980

約数の個数: 16

約数和(自身を含む): 195339029760

約数和(自身を除く): 38389553531

約数列:

[1, 7, 13, 89, 91, 623, 1157, 8099, 19378871, 135652097, 251925323, 1724719519, 1763477261, 12073036633, 22421353747, 156949476229]

約数ペア:

[(1, 156949476229), (7, 22421353747), (13, 12073036633), (89, 1763477261), (91, 1724719519), (623, 251925323), (1157, 135652097), (8099, 19378871)]