140631288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{11467}}^1$

素因数の和:11556

約数の個数: 64

約数和(自身を含む): 407343360

約数和(自身を除く): 266712072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 292, 438, 511, 584, 876, 1022, 1533, 1752, 2044, 3066, 4088, 6132, 11467, 12264, 22934, 34401, 45868, 68802, 80269, 91736, 137604, 160538, 240807, 275208, 321076, 481614, 642152, 837091, 963228, 1674182, 1926456, 2511273, 3348364, 5022546, 5859637, 6696728, 10045092, 11719274, 17578911, 20090184, 23438548, 35157822, 46877096, 70315644, 140631288]

約数ペア:

[(1, 140631288), (2, 70315644), (3, 46877096), (4, 35157822), (6, 23438548), (7, 20090184), (8, 17578911), (12, 11719274), (14, 10045092), (21, 6696728), (24, 5859637), (28, 5022546), (42, 3348364), (56, 2511273), (73, 1926456), (84, 1674182), (146, 963228), (168, 837091), (219, 642152), (292, 481614), (438, 321076), (511, 275208), (584, 240807), (876, 160538), (1022, 137604), (1533, 91736), (1752, 80269), (2044, 68802), (3066, 45868), (4088, 34401), (6132, 22934), (11467, 12264)]