165021804

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2207}}^1$

素因数の和:2315

約数の個数: 72

約数和(自身を含む): 437219328

約数和(自身を除く): 272197524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 67, 93, 124, 134, 186, 201, 268, 279, 372, 402, 558, 603, 804, 1116, 1206, 2077, 2207, 2412, 4154, 4414, 6231, 6621, 8308, 8828, 12462, 13242, 18693, 19863, 24924, 26484, 37386, 39726, 68417, 74772, 79452, 136834, 147869, 205251, 273668, 295738, 410502, 443607, 591476, 615753, 821004, 887214, 1231506, 1330821, 1774428, 2463012, 2661642, 4583939, 5323284, 9167878, 13751817, 18335756, 27503634, 41255451, 55007268, 82510902, 165021804]

約数ペア:

[(1, 165021804), (2, 82510902), (3, 55007268), (4, 41255451), (6, 27503634), (9, 18335756), (12, 13751817), (18, 9167878), (31, 5323284), (36, 4583939), (62, 2661642), (67, 2463012), (93, 1774428), (124, 1330821), (134, 1231506), (186, 887214), (201, 821004), (268, 615753), (279, 591476), (372, 443607), (402, 410502), (558, 295738), (603, 273668), (804, 205251), (1116, 147869), (1206, 136834), (2077, 79452), (2207, 74772), (2412, 68417), (4154, 39726), (4414, 37386), (6231, 26484), (6621, 24924), (8308, 19863), (8828, 18693), (12462, 13242)]