156736768

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 325793160

約数和(自身を除く): 169056392

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 109, 128, 137, 164, 218, 256, 274, 328, 436, 548, 656, 872, 1096, 1312, 1744, 2192, 2624, 3488, 4384, 4469, 5248, 5617, 6976, 8768, 8938, 10496, 11234, 13952, 14933, 17536, 17876, 22468, 27904, 29866, 35072, 35752, 44936, 59732, 71504, 89872, 119464, 143008, 179744, 238928, 286016, 359488, 477856, 572032, 612253, 718976, 955712, 1144064, 1224506, 1437952, 1911424, 2449012, 3822848, 4898024, 9796048, 19592096, 39184192, 78368384, 156736768]

約数ペア:

[(1, 156736768), (2, 78368384), (4, 39184192), (8, 19592096), (16, 9796048), (32, 4898024), (41, 3822848), (64, 2449012), (82, 1911424), (109, 1437952), (128, 1224506), (137, 1144064), (164, 955712), (218, 718976), (256, 612253), (274, 572032), (328, 477856), (436, 359488), (548, 286016), (656, 238928), (872, 179744), (1096, 143008), (1312, 119464), (1744, 89872), (2192, 71504), (2624, 59732), (3488, 44936), (4384, 35752), (4469, 35072), (5248, 29866), (5617, 27904), (6976, 22468), (8768, 17876), (8938, 17536), (10496, 14933), (11234, 13952)]