155536181792

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{1279}}^1\times {\mathrm{62299}}^1$

素因数の和:63649

約数の個数: 48

約数和(自身を含む): 311480064000

約数和(自身を除く): 155943882208

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1279, 1952, 2558, 5116, 10232, 20464, 40928, 62299, 78019, 124598, 156038, 249196, 312076, 498392, 624152, 996784, 1248304, 1993568, 2496608, 3800239, 7600478, 15200956, 30401912, 60803824, 79680421, 121607648, 159360842, 318721684, 637443368, 1274886736, 2549773472, 4860505681, 9721011362, 19442022724, 38884045448, 77768090896, 155536181792]

約数ペア:

[(1, 155536181792), (2, 77768090896), (4, 38884045448), (8, 19442022724), (16, 9721011362), (32, 4860505681), (61, 2549773472), (122, 1274886736), (244, 637443368), (488, 318721684), (976, 159360842), (1279, 121607648), (1952, 79680421), (2558, 60803824), (5116, 30401912), (10232, 15200956), (20464, 7600478), (40928, 3800239), (62299, 2496608), (78019, 1993568), (124598, 1248304), (156038, 996784), (249196, 624152), (312076, 498392)]