161832019902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{81981773}}^1$

素因数の和:81981832

約数の個数: 32

約数和(自身を含む): 377772014592

約数和(自身を除く): 215939994690

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 81981773, 163963546, 245945319, 491890638, 573872411, 1147744822, 1721617233, 3443234466, 3853143331, 7706286662, 11559429993, 23118859986, 26972003317, 53944006634, 80916009951, 161832019902]

約数ペア:

[(1, 161832019902), (2, 80916009951), (3, 53944006634), (6, 26972003317), (7, 23118859986), (14, 11559429993), (21, 7706286662), (42, 3853143331), (47, 3443234466), (94, 1721617233), (141, 1147744822), (282, 573872411), (329, 491890638), (658, 245945319), (987, 163963546), (1974, 81981773)]