171564816

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3967}}^1$

素因数の和:4048

約数の個数: 80

約数和(自身を含む): 478255104

約数和(自身を除く): 306690288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 53, 68, 102, 106, 136, 159, 204, 212, 272, 318, 408, 424, 636, 816, 848, 901, 1272, 1802, 2544, 2703, 3604, 3967, 5406, 7208, 7934, 10812, 11901, 14416, 15868, 21624, 23802, 31736, 43248, 47604, 63472, 67439, 95208, 134878, 190416, 202317, 210251, 269756, 404634, 420502, 539512, 630753, 809268, 841004, 1079024, 1261506, 1618536, 1682008, 2523012, 3237072, 3364016, 3574267, 5046024, 7148534, 10092048, 10722801, 14297068, 21445602, 28594136, 42891204, 57188272, 85782408, 171564816]

約数ペア:

[(1, 171564816), (2, 85782408), (3, 57188272), (4, 42891204), (6, 28594136), (8, 21445602), (12, 14297068), (16, 10722801), (17, 10092048), (24, 7148534), (34, 5046024), (48, 3574267), (51, 3364016), (53, 3237072), (68, 2523012), (102, 1682008), (106, 1618536), (136, 1261506), (159, 1079024), (204, 841004), (212, 809268), (272, 630753), (318, 539512), (408, 420502), (424, 404634), (636, 269756), (816, 210251), (848, 202317), (901, 190416), (1272, 134878), (1802, 95208), (2544, 67439), (2703, 63472), (3604, 47604), (3967, 43248), (5406, 31736), (7208, 23802), (7934, 21624), (10812, 15868), (11901, 14416)]