161167830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{443}}^1$

素因数の和:701

約数の個数: 64

約数和(自身を含む): 395635968

約数和(自身を除く): 234468138

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 181, 201, 335, 362, 402, 443, 543, 670, 886, 905, 1005, 1086, 1329, 1810, 2010, 2215, 2658, 2715, 4430, 5430, 6645, 12127, 13290, 24254, 29681, 36381, 59362, 60635, 72762, 80183, 89043, 121270, 148405, 160366, 178086, 181905, 240549, 296810, 363810, 400915, 445215, 481098, 801830, 890430, 1202745, 2405490, 5372261, 10744522, 16116783, 26861305, 32233566, 53722610, 80583915, 161167830]

約数ペア:

[(1, 161167830), (2, 80583915), (3, 53722610), (5, 32233566), (6, 26861305), (10, 16116783), (15, 10744522), (30, 5372261), (67, 2405490), (134, 1202745), (181, 890430), (201, 801830), (335, 481098), (362, 445215), (402, 400915), (443, 363810), (543, 296810), (670, 240549), (886, 181905), (905, 178086), (1005, 160366), (1086, 148405), (1329, 121270), (1810, 89043), (2010, 80183), (2215, 72762), (2658, 60635), (2715, 59362), (4430, 36381), (5430, 29681), (6645, 24254), (12127, 13290)]