155176416

素因数分解:

$2^5\times 3^2\times {\mathrm{269}}^1\times {\mathrm{2003}}^1$

素因数の和:2288

約数の個数: 72

約数和(自身を含む): 443144520

約数和(自身を除く): 287968104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 269, 288, 538, 807, 1076, 1614, 2003, 2152, 2421, 3228, 4006, 4304, 4842, 6009, 6456, 8012, 8608, 9684, 12018, 12912, 16024, 18027, 19368, 24036, 25824, 32048, 36054, 38736, 48072, 64096, 72108, 77472, 96144, 144216, 192288, 288432, 538807, 576864, 1077614, 1616421, 2155228, 3232842, 4310456, 4849263, 6465684, 8620912, 9698526, 12931368, 17241824, 19397052, 25862736, 38794104, 51725472, 77588208, 155176416]

約数ペア:

[(1, 155176416), (2, 77588208), (3, 51725472), (4, 38794104), (6, 25862736), (8, 19397052), (9, 17241824), (12, 12931368), (16, 9698526), (18, 8620912), (24, 6465684), (32, 4849263), (36, 4310456), (48, 3232842), (72, 2155228), (96, 1616421), (144, 1077614), (269, 576864), (288, 538807), (538, 288432), (807, 192288), (1076, 144216), (1614, 96144), (2003, 77472), (2152, 72108), (2421, 64096), (3228, 48072), (4006, 38736), (4304, 36054), (4842, 32048), (6009, 25824), (6456, 24036), (8012, 19368), (8608, 18027), (9684, 16024), (12018, 12912)]