128127336

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9689}}^1$

素因数の和:9746

約数の個数: 64

約数和(自身を含む): 348840000

約数和(自身を除く): 220712664

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 348, 456, 551, 696, 1102, 1653, 2204, 3306, 4408, 6612, 9689, 13224, 19378, 29067, 38756, 58134, 77512, 116268, 184091, 232536, 280981, 368182, 552273, 561962, 736364, 842943, 1104546, 1123924, 1472728, 1685886, 2209092, 2247848, 3371772, 4418184, 5338639, 6743544, 10677278, 16015917, 21354556, 32031834, 42709112, 64063668, 128127336]

約数ペア:

[(1, 128127336), (2, 64063668), (3, 42709112), (4, 32031834), (6, 21354556), (8, 16015917), (12, 10677278), (19, 6743544), (24, 5338639), (29, 4418184), (38, 3371772), (57, 2247848), (58, 2209092), (76, 1685886), (87, 1472728), (114, 1123924), (116, 1104546), (152, 842943), (174, 736364), (228, 561962), (232, 552273), (348, 368182), (456, 280981), (551, 232536), (696, 184091), (1102, 116268), (1653, 77512), (2204, 58134), (3306, 38756), (4408, 29067), (6612, 19378), (9689, 13224)]