161101472870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1239242099}}^1$

素因数の和:1239242119

約数の個数: 16

約数和(自身を含む): 312289009200

約数和(自身を除く): 151187536330

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1239242099, 2478484198, 6196210495, 12392420990, 16110147287, 32220294574, 80550736435, 161101472870]

約数ペア:

[(1, 161101472870), (2, 80550736435), (5, 32220294574), (10, 16110147287), (13, 12392420990), (26, 6196210495), (65, 2478484198), (130, 1239242099)]