159096456

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^2\times {\mathrm{137}}^1$

素因数の和:403

約数の個数: 72

約数和(自身を含む): 437475870

約数和(自身を除く): 278379414

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 137, 254, 274, 381, 411, 508, 548, 762, 822, 1016, 1096, 1143, 1233, 1524, 1644, 2286, 2466, 3048, 3288, 4572, 4932, 9144, 9864, 16129, 17399, 32258, 34798, 48387, 52197, 64516, 69596, 96774, 104394, 129032, 139192, 145161, 156591, 193548, 208788, 290322, 313182, 387096, 417576, 580644, 626364, 1161288, 1252728, 2209673, 4419346, 6629019, 8838692, 13258038, 17677384, 19887057, 26516076, 39774114, 53032152, 79548228, 159096456]

約数ペア:

[(1, 159096456), (2, 79548228), (3, 53032152), (4, 39774114), (6, 26516076), (8, 19887057), (9, 17677384), (12, 13258038), (18, 8838692), (24, 6629019), (36, 4419346), (72, 2209673), (127, 1252728), (137, 1161288), (254, 626364), (274, 580644), (381, 417576), (411, 387096), (508, 313182), (548, 290322), (762, 208788), (822, 193548), (1016, 156591), (1096, 145161), (1143, 139192), (1233, 129032), (1524, 104394), (1644, 96774), (2286, 69596), (2466, 64516), (3048, 52197), (3288, 48387), (4572, 34798), (4932, 32258), (9144, 17399), (9864, 16129)]