145707948

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{599}}^1$

素因数の和:871

約数の個数: 72

約数和(自身を含む): 383292000

約数和(自身を除く): 237584052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 233, 261, 348, 466, 522, 599, 699, 932, 1044, 1198, 1398, 1797, 2097, 2396, 2796, 3594, 4194, 5391, 6757, 7188, 8388, 10782, 13514, 17371, 20271, 21564, 27028, 34742, 40542, 52113, 60813, 69484, 81084, 104226, 121626, 139567, 156339, 208452, 243252, 279134, 312678, 418701, 558268, 625356, 837402, 1256103, 1674804, 2512206, 4047443, 5024412, 8094886, 12142329, 16189772, 24284658, 36426987, 48569316, 72853974, 145707948]

約数ペア:

[(1, 145707948), (2, 72853974), (3, 48569316), (4, 36426987), (6, 24284658), (9, 16189772), (12, 12142329), (18, 8094886), (29, 5024412), (36, 4047443), (58, 2512206), (87, 1674804), (116, 1256103), (174, 837402), (233, 625356), (261, 558268), (348, 418701), (466, 312678), (522, 279134), (599, 243252), (699, 208452), (932, 156339), (1044, 139567), (1198, 121626), (1398, 104226), (1797, 81084), (2097, 69484), (2396, 60813), (2796, 52113), (3594, 40542), (4194, 34742), (5391, 27028), (6757, 21564), (7188, 20271), (8388, 17371), (10782, 13514)]