165313416

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{112919}}^1$

素因数の和:112989

約数の個数: 32

約数和(自身を含む): 420062400

約数和(自身を除く): 254748984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 112919, 225838, 338757, 451676, 677514, 903352, 1355028, 2710056, 6888059, 13776118, 20664177, 27552236, 41328354, 55104472, 82656708, 165313416]

約数ペア:

[(1, 165313416), (2, 82656708), (3, 55104472), (4, 41328354), (6, 27552236), (8, 20664177), (12, 13776118), (24, 6888059), (61, 2710056), (122, 1355028), (183, 903352), (244, 677514), (366, 451676), (488, 338757), (732, 225838), (1464, 112919)]