161618304

素因数分解:

$2^7\times 3^1\times {\mathrm{89}}^1\times {\mathrm{4729}}^1$

素因数の和:4835

約数の個数: 64

約数和(自身を含む): 434214000

約数和(自身を除く): 272595696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 128, 178, 192, 267, 356, 384, 534, 712, 1068, 1424, 2136, 2848, 4272, 4729, 5696, 8544, 9458, 11392, 14187, 17088, 18916, 28374, 34176, 37832, 56748, 75664, 113496, 151328, 226992, 302656, 420881, 453984, 605312, 841762, 907968, 1262643, 1683524, 1815936, 2525286, 3367048, 5050572, 6734096, 10101144, 13468192, 20202288, 26936384, 40404576, 53872768, 80809152, 161618304]

約数ペア:

[(1, 161618304), (2, 80809152), (3, 53872768), (4, 40404576), (6, 26936384), (8, 20202288), (12, 13468192), (16, 10101144), (24, 6734096), (32, 5050572), (48, 3367048), (64, 2525286), (89, 1815936), (96, 1683524), (128, 1262643), (178, 907968), (192, 841762), (267, 605312), (356, 453984), (384, 420881), (534, 302656), (712, 226992), (1068, 151328), (1424, 113496), (2136, 75664), (2848, 56748), (4272, 37832), (4729, 34176), (5696, 28374), (8544, 18916), (9458, 17088), (11392, 14187)]