155880451580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{32933}}^1\times {\mathrm{33809}}^1$

素因数の和:66758

約数の個数: 48

約数和(自身を含む): 374135509440

約数和(自身を除く): 218255057860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 32933, 33809, 65866, 67618, 131732, 135236, 164665, 169045, 230531, 236663, 329330, 338090, 461062, 473326, 658660, 676180, 922124, 946652, 1152655, 1183315, 2305310, 2366630, 4610620, 4733260, 1113431797, 2226863594, 4453727188, 5567158985, 7794022579, 11134317970, 15588045158, 22268635940, 31176090316, 38970112895, 77940225790, 155880451580]

約数ペア:

[(1, 155880451580), (2, 77940225790), (4, 38970112895), (5, 31176090316), (7, 22268635940), (10, 15588045158), (14, 11134317970), (20, 7794022579), (28, 5567158985), (35, 4453727188), (70, 2226863594), (140, 1113431797), (32933, 4733260), (33809, 4610620), (65866, 2366630), (67618, 2305310), (131732, 1183315), (135236, 1152655), (164665, 946652), (169045, 922124), (230531, 676180), (236663, 658660), (329330, 473326), (338090, 461062)]