168251356

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5851}}^1$

素因数の和:5954

約数の個数: 48

約数和(自身を含む): 367037440

約数和(自身を除く): 198786084

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 91, 158, 182, 316, 364, 553, 1027, 1106, 2054, 2212, 4108, 5851, 7189, 11702, 14378, 23404, 28756, 40957, 76063, 81914, 152126, 163828, 304252, 462229, 532441, 924458, 1064882, 1848916, 2129764, 3235603, 6008977, 6471206, 12017954, 12942412, 24035908, 42062839, 84125678, 168251356]

約数ペア:

[(1, 168251356), (2, 84125678), (4, 42062839), (7, 24035908), (13, 12942412), (14, 12017954), (26, 6471206), (28, 6008977), (52, 3235603), (79, 2129764), (91, 1848916), (158, 1064882), (182, 924458), (316, 532441), (364, 462229), (553, 304252), (1027, 163828), (1106, 152126), (2054, 81914), (2212, 76063), (4108, 40957), (5851, 28756), (7189, 23404), (11702, 14378)]