118817792

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:267

約数の個数: 88

約数和(自身を含む): 259395840

約数和(自身を除く): 140578048

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 197, 248, 256, 304, 394, 496, 512, 589, 608, 788, 992, 1024, 1178, 1216, 1576, 1984, 2356, 2432, 3152, 3743, 3968, 4712, 4864, 6107, 6304, 7486, 7936, 9424, 9728, 12214, 12608, 14972, 15872, 18848, 19456, 24428, 25216, 29944, 31744, 37696, 48856, 50432, 59888, 75392, 97712, 100864, 116033, 119776, 150784, 195424, 201728, 232066, 239552, 301568, 390848, 464132, 479104, 603136, 781696, 928264, 958208, 1563392, 1856528, 1916416, 3126784, 3713056, 3832832, 6253568, 7426112, 14852224, 29704448, 59408896, 118817792]

約数ペア:

[(1, 118817792), (2, 59408896), (4, 29704448), (8, 14852224), (16, 7426112), (19, 6253568), (31, 3832832), (32, 3713056), (38, 3126784), (62, 1916416), (64, 1856528), (76, 1563392), (124, 958208), (128, 928264), (152, 781696), (197, 603136), (248, 479104), (256, 464132), (304, 390848), (394, 301568), (496, 239552), (512, 232066), (589, 201728), (608, 195424), (788, 150784), (992, 119776), (1024, 116033), (1178, 100864), (1216, 97712), (1576, 75392), (1984, 59888), (2356, 50432), (2432, 48856), (3152, 37696), (3743, 31744), (3968, 29944), (4712, 25216), (4864, 24428), (6107, 19456), (6304, 18848), (7486, 15872), (7936, 14972), (9424, 12608), (9728, 12214)]