157198608

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{563}}^1$

素因数の和:861

約数の個数: 120

約数和(自身を含む): 505497408

約数和(自身を除く): 348298800

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 277, 336, 504, 554, 563, 831, 1008, 1108, 1126, 1662, 1689, 1939, 2216, 2252, 2493, 3324, 3378, 3878, 3941, 4432, 4504, 4986, 5067, 5817, 6648, 6756, 7756, 7882, 9008, 9972, 10134, 11634, 11823, 13296, 13512, 15512, 15764, 17451, 19944, 20268, 23268, 23646, 27024, 31024, 31528, 34902, 35469, 39888, 40536, 46536, 47292, 63056, 69804, 70938, 81072, 93072, 94584, 139608, 141876, 155951, 189168, 279216, 283752, 311902, 467853, 567504, 623804, 935706, 1091657, 1247608, 1403559, 1871412, 2183314, 2495216, 2807118, 3274971, 3742824, 4366628, 5614236, 6549942, 7485648, 8733256, 9824913, 11228472, 13099884, 17466512, 19649826, 22456944, 26199768, 39299652, 52399536, 78599304, 157198608]

約数ペア:

[(1, 157198608), (2, 78599304), (3, 52399536), (4, 39299652), (6, 26199768), (7, 22456944), (8, 19649826), (9, 17466512), (12, 13099884), (14, 11228472), (16, 9824913), (18, 8733256), (21, 7485648), (24, 6549942), (28, 5614236), (36, 4366628), (42, 3742824), (48, 3274971), (56, 2807118), (63, 2495216), (72, 2183314), (84, 1871412), (112, 1403559), (126, 1247608), (144, 1091657), (168, 935706), (252, 623804), (277, 567504), (336, 467853), (504, 311902), (554, 283752), (563, 279216), (831, 189168), (1008, 155951), (1108, 141876), (1126, 139608), (1662, 94584), (1689, 93072), (1939, 81072), (2216, 70938), (2252, 69804), (2493, 63056), (3324, 47292), (3378, 46536), (3878, 40536), (3941, 39888), (4432, 35469), (4504, 34902), (4986, 31528), (5067, 31024), (5817, 27024), (6648, 23646), (6756, 23268), (7756, 20268), (7882, 19944), (9008, 17451), (9972, 15764), (10134, 15512), (11634, 13512), (11823, 13296)]