156740247808

素因数分解:

$2^8\times {\mathrm{1453}}^1\times {\mathrm{421381}}^1$

素因数の和:422850

約数の個数: 36

約数和(自身を含む): 313084297708

約数和(自身を除く): 156344049900

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1453, 2906, 5812, 11624, 23248, 46496, 92992, 185984, 371968, 421381, 842762, 1685524, 3371048, 6742096, 13484192, 26968384, 53936768, 107873536, 612266593, 1224533186, 2449066372, 4898132744, 9796265488, 19592530976, 39185061952, 78370123904, 156740247808]

約数ペア:

[(1, 156740247808), (2, 78370123904), (4, 39185061952), (8, 19592530976), (16, 9796265488), (32, 4898132744), (64, 2449066372), (128, 1224533186), (256, 612266593), (1453, 107873536), (2906, 53936768), (5812, 26968384), (11624, 13484192), (23248, 6742096), (46496, 3371048), (92992, 1685524), (185984, 842762), (371968, 421381)]