139240768

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:639

約数の個数: 56

約数和(自身を含む): 286625792

約数和(自身を除く): 147385024

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 127, 148, 254, 296, 463, 508, 592, 926, 1016, 1184, 1852, 2032, 2368, 3704, 4064, 4699, 7408, 8128, 9398, 14816, 17131, 18796, 29632, 34262, 37592, 58801, 68524, 75184, 117602, 137048, 150368, 235204, 274096, 300736, 470408, 548192, 940816, 1096384, 1881632, 2175637, 3763264, 4351274, 8702548, 17405096, 34810192, 69620384, 139240768]

約数ペア:

[(1, 139240768), (2, 69620384), (4, 34810192), (8, 17405096), (16, 8702548), (32, 4351274), (37, 3763264), (64, 2175637), (74, 1881632), (127, 1096384), (148, 940816), (254, 548192), (296, 470408), (463, 300736), (508, 274096), (592, 235204), (926, 150368), (1016, 137048), (1184, 117602), (1852, 75184), (2032, 68524), (2368, 58801), (3704, 37592), (4064, 34262), (4699, 29632), (7408, 18796), (8128, 17131), (9398, 14816)]