148926830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{3461}}^1$

素因数の和:3812

約数の個数: 32

約数和(自身を含む): 289644768

約数和(自身を除く): 140717938

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 331, 662, 1655, 3310, 3461, 4303, 6922, 8606, 17305, 21515, 34610, 43030, 44993, 89986, 224965, 449930, 1145591, 2291182, 5727955, 11455910, 14892683, 29785366, 74463415, 148926830]

約数ペア:

[(1, 148926830), (2, 74463415), (5, 29785366), (10, 14892683), (13, 11455910), (26, 5727955), (65, 2291182), (130, 1145591), (331, 449930), (662, 224965), (1655, 89986), (3310, 44993), (3461, 43030), (4303, 34610), (6922, 21515), (8606, 17305)]