160001664

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{13441}}^1$

素因数の和:13489

約数の個数: 64

約数和(自身を含む): 438746880

約数和(自身を除く): 278745216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11904, 13441, 26882, 40323, 53764, 80646, 107528, 161292, 215056, 322584, 416671, 430112, 645168, 833342, 860224, 1250013, 1290336, 1666684, 1720448, 2500026, 2580672, 3333368, 5000052, 5161344, 6666736, 10000104, 13333472, 20000208, 26666944, 40000416, 53333888, 80000832, 160001664]

約数ペア:

[(1, 160001664), (2, 80000832), (3, 53333888), (4, 40000416), (6, 26666944), (8, 20000208), (12, 13333472), (16, 10000104), (24, 6666736), (31, 5161344), (32, 5000052), (48, 3333368), (62, 2580672), (64, 2500026), (93, 1720448), (96, 1666684), (124, 1290336), (128, 1250013), (186, 860224), (192, 833342), (248, 645168), (372, 430112), (384, 416671), (496, 322584), (744, 215056), (992, 161292), (1488, 107528), (1984, 80646), (2976, 53764), (3968, 40323), (5952, 26882), (11904, 13441)]