131425536

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:408

約数の個数: 144

約数和(自身を含む): 390878208

約数和(自身を除く): 259452672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 47, 48, 64, 66, 88, 94, 96, 128, 132, 141, 176, 188, 192, 256, 264, 282, 331, 352, 376, 384, 517, 528, 564, 662, 704, 752, 768, 993, 1034, 1056, 1128, 1324, 1408, 1504, 1551, 1986, 2068, 2112, 2256, 2648, 2816, 3008, 3102, 3641, 3972, 4136, 4224, 4512, 5296, 6016, 6204, 7282, 7944, 8272, 8448, 9024, 10592, 10923, 12032, 12408, 14564, 15557, 15888, 16544, 18048, 21184, 21846, 24816, 29128, 31114, 31776, 33088, 36096, 42368, 43692, 46671, 49632, 58256, 62228, 63552, 66176, 84736, 87384, 93342, 99264, 116512, 124456, 127104, 132352, 171127, 174768, 186684, 198528, 233024, 248912, 254208, 342254, 349536, 373368, 397056, 466048, 497824, 513381, 684508, 699072, 746736, 932096, 995648, 1026762, 1369016, 1398144, 1493472, 1991296, 2053524, 2738032, 2796288, 2986944, 3982592, 4107048, 5476064, 5973888, 8214096, 10952128, 11947776, 16428192, 21904256, 32856384, 43808512, 65712768, 131425536]

約数ペア:

[(1, 131425536), (2, 65712768), (3, 43808512), (4, 32856384), (6, 21904256), (8, 16428192), (11, 11947776), (12, 10952128), (16, 8214096), (22, 5973888), (24, 5476064), (32, 4107048), (33, 3982592), (44, 2986944), (47, 2796288), (48, 2738032), (64, 2053524), (66, 1991296), (88, 1493472), (94, 1398144), (96, 1369016), (128, 1026762), (132, 995648), (141, 932096), (176, 746736), (188, 699072), (192, 684508), (256, 513381), (264, 497824), (282, 466048), (331, 397056), (352, 373368), (376, 349536), (384, 342254), (517, 254208), (528, 248912), (564, 233024), (662, 198528), (704, 186684), (752, 174768), (768, 171127), (993, 132352), (1034, 127104), (1056, 124456), (1128, 116512), (1324, 99264), (1408, 93342), (1504, 87384), (1551, 84736), (1986, 66176), (2068, 63552), (2112, 62228), (2256, 58256), (2648, 49632), (2816, 46671), (3008, 43692), (3102, 42368), (3641, 36096), (3972, 33088), (4136, 31776), (4224, 31114), (4512, 29128), (5296, 24816), (6016, 21846), (6204, 21184), (7282, 18048), (7944, 16544), (8272, 15888), (8448, 15557), (9024, 14564), (10592, 12408), (10923, 12032)]