129721416

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5521}}^1$

素因数の和:5630

約数の個数: 64

約数和(自身を含む): 357825600

約数和(自身を除く): 228104184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 89, 132, 178, 264, 267, 356, 534, 712, 979, 1068, 1958, 2136, 2937, 3916, 5521, 5874, 7832, 11042, 11748, 16563, 22084, 23496, 33126, 44168, 60731, 66252, 121462, 132504, 182193, 242924, 364386, 485848, 491369, 728772, 982738, 1457544, 1474107, 1965476, 2948214, 3930952, 5405059, 5896428, 10810118, 11792856, 16215177, 21620236, 32430354, 43240472, 64860708, 129721416]

約数ペア:

[(1, 129721416), (2, 64860708), (3, 43240472), (4, 32430354), (6, 21620236), (8, 16215177), (11, 11792856), (12, 10810118), (22, 5896428), (24, 5405059), (33, 3930952), (44, 2948214), (66, 1965476), (88, 1474107), (89, 1457544), (132, 982738), (178, 728772), (264, 491369), (267, 485848), (356, 364386), (534, 242924), (712, 182193), (979, 132504), (1068, 121462), (1958, 66252), (2136, 60731), (2937, 44168), (3916, 33126), (5521, 23496), (5874, 22084), (7832, 16563), (11042, 11748)]