161339190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173483}}^1$

素因数の和:173524

約数の個数: 32

約数和(自身を含む): 399707136

約数和(自身を除く): 238367946

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 173483, 346966, 520449, 867415, 1040898, 1734830, 2602245, 5204490, 5377973, 10755946, 16133919, 26889865, 32267838, 53779730, 80669595, 161339190]

約数ペア:

[(1, 161339190), (2, 80669595), (3, 53779730), (5, 32267838), (6, 26889865), (10, 16133919), (15, 10755946), (30, 5377973), (31, 5204490), (62, 2602245), (93, 1734830), (155, 1040898), (186, 867415), (310, 520449), (465, 346966), (930, 173483)]