117309952

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:457

約数の個数: 80

約数和(自身を含む): 255340800

約数和(自身を除く): 138030848

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 389, 496, 512, 589, 608, 778, 992, 1178, 1216, 1556, 1984, 2356, 2432, 3112, 3968, 4712, 4864, 6224, 7391, 7936, 9424, 9728, 12059, 12448, 14782, 15872, 18848, 24118, 24896, 29564, 37696, 48236, 49792, 59128, 75392, 96472, 99584, 118256, 150784, 192944, 199168, 229121, 236512, 301568, 385888, 458242, 473024, 771776, 916484, 946048, 1543552, 1832968, 1892096, 3087104, 3665936, 3784192, 6174208, 7331872, 14663744, 29327488, 58654976, 117309952]

約数ペア:

[(1, 117309952), (2, 58654976), (4, 29327488), (8, 14663744), (16, 7331872), (19, 6174208), (31, 3784192), (32, 3665936), (38, 3087104), (62, 1892096), (64, 1832968), (76, 1543552), (124, 946048), (128, 916484), (152, 771776), (248, 473024), (256, 458242), (304, 385888), (389, 301568), (496, 236512), (512, 229121), (589, 199168), (608, 192944), (778, 150784), (992, 118256), (1178, 99584), (1216, 96472), (1556, 75392), (1984, 59128), (2356, 49792), (2432, 48236), (3112, 37696), (3968, 29564), (4712, 24896), (4864, 24118), (6224, 18848), (7391, 15872), (7936, 14782), (9424, 12448), (9728, 12059)]