131793792

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1553}}^1$

素因数の和:1600

約数の個数: 128

約数和(自身を含む): 399440160

約数和(自身を除く): 267646368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 272, 312, 384, 408, 416, 442, 544, 624, 663, 816, 832, 884, 1088, 1248, 1326, 1553, 1632, 1664, 1768, 2176, 2496, 2652, 3106, 3264, 3536, 4659, 4992, 5304, 6212, 6528, 7072, 9318, 10608, 12424, 14144, 18636, 20189, 21216, 24848, 26401, 28288, 37272, 40378, 42432, 49696, 52802, 60567, 74544, 79203, 80756, 84864, 99392, 105604, 121134, 149088, 158406, 161512, 198784, 211208, 242268, 298176, 316812, 323024, 343213, 422416, 484536, 596352, 633624, 646048, 686426, 844832, 969072, 1029639, 1267248, 1292096, 1372852, 1689664, 1938144, 2059278, 2534496, 2584192, 2745704, 3379328, 3876288, 4118556, 5068992, 5491408, 7752576, 8237112, 10137984, 10982816, 16474224, 21965632, 32948448, 43931264, 65896896, 131793792]

約数ペア:

[(1, 131793792), (2, 65896896), (3, 43931264), (4, 32948448), (6, 21965632), (8, 16474224), (12, 10982816), (13, 10137984), (16, 8237112), (17, 7752576), (24, 5491408), (26, 5068992), (32, 4118556), (34, 3876288), (39, 3379328), (48, 2745704), (51, 2584192), (52, 2534496), (64, 2059278), (68, 1938144), (78, 1689664), (96, 1372852), (102, 1292096), (104, 1267248), (128, 1029639), (136, 969072), (156, 844832), (192, 686426), (204, 646048), (208, 633624), (221, 596352), (272, 484536), (312, 422416), (384, 343213), (408, 323024), (416, 316812), (442, 298176), (544, 242268), (624, 211208), (663, 198784), (816, 161512), (832, 158406), (884, 149088), (1088, 121134), (1248, 105604), (1326, 99392), (1553, 84864), (1632, 80756), (1664, 79203), (1768, 74544), (2176, 60567), (2496, 52802), (2652, 49696), (3106, 42432), (3264, 40378), (3536, 37272), (4659, 28288), (4992, 26401), (5304, 24848), (6212, 21216), (6528, 20189), (7072, 18636), (9318, 14144), (10608, 12424)]