141486976

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 294053760

約数和(自身を除く): 152566784

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 181, 197, 248, 362, 394, 496, 724, 788, 992, 1448, 1576, 1984, 2896, 3152, 3968, 5611, 5792, 6107, 6304, 11222, 11584, 12214, 12608, 22444, 23168, 24428, 25216, 35657, 44888, 48856, 71314, 89776, 97712, 142628, 179552, 195424, 285256, 359104, 390848, 570512, 718208, 781696, 1105367, 1141024, 2210734, 2282048, 4421468, 4564096, 8842936, 17685872, 35371744, 70743488, 141486976]

約数ペア:

[(1, 141486976), (2, 70743488), (4, 35371744), (8, 17685872), (16, 8842936), (31, 4564096), (32, 4421468), (62, 2282048), (64, 2210734), (124, 1141024), (128, 1105367), (181, 781696), (197, 718208), (248, 570512), (362, 390848), (394, 359104), (496, 285256), (724, 195424), (788, 179552), (992, 142628), (1448, 97712), (1576, 89776), (1984, 71314), (2896, 48856), (3152, 44888), (3968, 35657), (5611, 25216), (5792, 24428), (6107, 23168), (6304, 22444), (11222, 12608), (11584, 12214)]