136911872

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:297

約数の個数: 88

約数和(自身を含む): 298698240

約数和(自身を除く): 161786368

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 227, 248, 256, 304, 454, 496, 512, 589, 608, 908, 992, 1024, 1178, 1216, 1816, 1984, 2356, 2432, 3632, 3968, 4313, 4712, 4864, 7037, 7264, 7936, 8626, 9424, 9728, 14074, 14528, 15872, 17252, 18848, 19456, 28148, 29056, 31744, 34504, 37696, 56296, 58112, 69008, 75392, 112592, 116224, 133703, 138016, 150784, 225184, 232448, 267406, 276032, 301568, 450368, 534812, 552064, 603136, 900736, 1069624, 1104128, 1801472, 2139248, 2208256, 3602944, 4278496, 4416512, 7205888, 8556992, 17113984, 34227968, 68455936, 136911872]

約数ペア:

[(1, 136911872), (2, 68455936), (4, 34227968), (8, 17113984), (16, 8556992), (19, 7205888), (31, 4416512), (32, 4278496), (38, 3602944), (62, 2208256), (64, 2139248), (76, 1801472), (124, 1104128), (128, 1069624), (152, 900736), (227, 603136), (248, 552064), (256, 534812), (304, 450368), (454, 301568), (496, 276032), (512, 267406), (589, 232448), (608, 225184), (908, 150784), (992, 138016), (1024, 133703), (1178, 116224), (1216, 112592), (1816, 75392), (1984, 69008), (2356, 58112), (2432, 56296), (3632, 37696), (3968, 34504), (4313, 31744), (4712, 29056), (4864, 28148), (7037, 19456), (7264, 18848), (7936, 17252), (8626, 15872), (9424, 14528), (9728, 14074)]