163481724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1296

約数の個数: 144

約数和(自身を含む): 516612096

約数和(自身を除く): 353130372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 31, 34, 36, 42, 51, 62, 63, 68, 84, 93, 102, 119, 124, 126, 153, 186, 204, 217, 238, 252, 279, 306, 357, 372, 434, 476, 527, 558, 612, 651, 714, 868, 1054, 1071, 1116, 1231, 1302, 1428, 1581, 1953, 2108, 2142, 2462, 2604, 3162, 3689, 3693, 3906, 4284, 4743, 4924, 6324, 7378, 7386, 7812, 8617, 9486, 11067, 11079, 14756, 14772, 17234, 18972, 20927, 22134, 22158, 25851, 33201, 34468, 38161, 41854, 44268, 44316, 51702, 62781, 66402, 76322, 77553, 83708, 103404, 114483, 125562, 132804, 146489, 152644, 155106, 188343, 228966, 251124, 267127, 292978, 310212, 343449, 376686, 439467, 457932, 534254, 585956, 648737, 686898, 753372, 801381, 878934, 1068508, 1297474, 1318401, 1373796, 1602762, 1757868, 1946211, 2404143, 2594948, 2636802, 3205524, 3892422, 4541159, 4808286, 5273604, 5838633, 7784844, 9082318, 9616572, 11677266, 13623477, 18164636, 23354532, 27246954, 40870431, 54493908, 81740862, 163481724]

約数ペア:

[(1, 163481724), (2, 81740862), (3, 54493908), (4, 40870431), (6, 27246954), (7, 23354532), (9, 18164636), (12, 13623477), (14, 11677266), (17, 9616572), (18, 9082318), (21, 7784844), (28, 5838633), (31, 5273604), (34, 4808286), (36, 4541159), (42, 3892422), (51, 3205524), (62, 2636802), (63, 2594948), (68, 2404143), (84, 1946211), (93, 1757868), (102, 1602762), (119, 1373796), (124, 1318401), (126, 1297474), (153, 1068508), (186, 878934), (204, 801381), (217, 753372), (238, 686898), (252, 648737), (279, 585956), (306, 534254), (357, 457932), (372, 439467), (434, 376686), (476, 343449), (527, 310212), (558, 292978), (612, 267127), (651, 251124), (714, 228966), (868, 188343), (1054, 155106), (1071, 152644), (1116, 146489), (1231, 132804), (1302, 125562), (1428, 114483), (1581, 103404), (1953, 83708), (2108, 77553), (2142, 76322), (2462, 66402), (2604, 62781), (3162, 51702), (3689, 44316), (3693, 44268), (3906, 41854), (4284, 38161), (4743, 34468), (4924, 33201), (6324, 25851), (7378, 22158), (7386, 22134), (7812, 20927), (8617, 18972), (9486, 17234), (11067, 14772), (11079, 14756)]