127959816

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:275

約数の個数: 128

約数和(自身を含む): 357212160

約数和(自身を除く): 229252344

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 67, 68, 93, 102, 124, 134, 136, 151, 186, 201, 204, 248, 268, 302, 372, 402, 408, 453, 527, 536, 604, 744, 804, 906, 1054, 1139, 1208, 1581, 1608, 1812, 2077, 2108, 2278, 2567, 3162, 3417, 3624, 4154, 4216, 4556, 4681, 5134, 6231, 6324, 6834, 7701, 8308, 9112, 9362, 10117, 10268, 12462, 12648, 13668, 14043, 15402, 16616, 18724, 20234, 20536, 24924, 27336, 28086, 30351, 30804, 35309, 37448, 40468, 49848, 56172, 60702, 61608, 70618, 79577, 80936, 105927, 112344, 121404, 141236, 159154, 171989, 211854, 238731, 242808, 282472, 313627, 318308, 343978, 423708, 477462, 515967, 627254, 636616, 687956, 847416, 940881, 954924, 1031934, 1254508, 1375912, 1881762, 1909848, 2063868, 2509016, 3763524, 4127736, 5331659, 7527048, 10663318, 15994977, 21326636, 31989954, 42653272, 63979908, 127959816]

約数ペア:

[(1, 127959816), (2, 63979908), (3, 42653272), (4, 31989954), (6, 21326636), (8, 15994977), (12, 10663318), (17, 7527048), (24, 5331659), (31, 4127736), (34, 3763524), (51, 2509016), (62, 2063868), (67, 1909848), (68, 1881762), (93, 1375912), (102, 1254508), (124, 1031934), (134, 954924), (136, 940881), (151, 847416), (186, 687956), (201, 636616), (204, 627254), (248, 515967), (268, 477462), (302, 423708), (372, 343978), (402, 318308), (408, 313627), (453, 282472), (527, 242808), (536, 238731), (604, 211854), (744, 171989), (804, 159154), (906, 141236), (1054, 121404), (1139, 112344), (1208, 105927), (1581, 80936), (1608, 79577), (1812, 70618), (2077, 61608), (2108, 60702), (2278, 56172), (2567, 49848), (3162, 40468), (3417, 37448), (3624, 35309), (4154, 30804), (4216, 30351), (4556, 28086), (4681, 27336), (5134, 24924), (6231, 20536), (6324, 20234), (6834, 18724), (7701, 16616), (8308, 15402), (9112, 14043), (9362, 13668), (10117, 12648), (10268, 12462)]