181425088

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:270

約数の個数: 112

約数和(自身を含む): 417844224

約数和(自身を除く): 236419136

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 101, 104, 127, 136, 202, 208, 221, 254, 272, 404, 416, 442, 508, 544, 808, 832, 884, 1016, 1088, 1313, 1616, 1651, 1717, 1768, 2032, 2159, 2626, 3232, 3302, 3434, 3536, 4064, 4318, 5252, 6464, 6604, 6868, 7072, 8128, 8636, 10504, 12827, 13208, 13736, 14144, 17272, 21008, 22321, 25654, 26416, 27472, 28067, 34544, 42016, 44642, 51308, 52832, 54944, 56134, 69088, 84032, 89284, 102616, 105664, 109888, 112268, 138176, 166751, 178568, 205232, 218059, 224536, 333502, 357136, 410464, 436118, 449072, 667004, 714272, 820928, 872236, 898144, 1334008, 1428544, 1744472, 1796288, 2668016, 2834767, 3488944, 5336032, 5669534, 6977888, 10672064, 11339068, 13955776, 22678136, 45356272, 90712544, 181425088]

約数ペア:

[(1, 181425088), (2, 90712544), (4, 45356272), (8, 22678136), (13, 13955776), (16, 11339068), (17, 10672064), (26, 6977888), (32, 5669534), (34, 5336032), (52, 3488944), (64, 2834767), (68, 2668016), (101, 1796288), (104, 1744472), (127, 1428544), (136, 1334008), (202, 898144), (208, 872236), (221, 820928), (254, 714272), (272, 667004), (404, 449072), (416, 436118), (442, 410464), (508, 357136), (544, 333502), (808, 224536), (832, 218059), (884, 205232), (1016, 178568), (1088, 166751), (1313, 138176), (1616, 112268), (1651, 109888), (1717, 105664), (1768, 102616), (2032, 89284), (2159, 84032), (2626, 69088), (3232, 56134), (3302, 54944), (3434, 52832), (3536, 51308), (4064, 44642), (4318, 42016), (5252, 34544), (6464, 28067), (6604, 27472), (6868, 26416), (7072, 25654), (8128, 22321), (8636, 21008), (10504, 17272), (12827, 14144), (13208, 13736)]