161912427118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3217}}^1\times {\mathrm{66751}}^1$

素因数の和:70012

約数の個数: 32

約数和(自身を含む): 270657999360

約数和(自身を除く): 108745572242

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 3217, 6434, 41821, 66751, 83642, 93293, 133502, 186586, 867763, 1212809, 1735526, 1935779, 2425618, 3871558, 25165127, 50330254, 214737967, 429475934, 2791593571, 5583187142, 6227401043, 12454802086, 80956213559, 161912427118]

約数ペア:

[(1, 161912427118), (2, 80956213559), (13, 12454802086), (26, 6227401043), (29, 5583187142), (58, 2791593571), (377, 429475934), (754, 214737967), (3217, 50330254), (6434, 25165127), (41821, 3871558), (66751, 2425618), (83642, 1935779), (93293, 1735526), (133502, 1212809), (186586, 867763)]