149940544

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10601}}^1$

素因数の和:10643

約数の個数: 56

約数和(自身を含む): 339306408

約数和(自身を除く): 189365864

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1768, 3536, 7072, 10601, 14144, 21202, 42404, 84808, 137813, 169616, 180217, 275626, 339232, 360434, 551252, 678464, 720868, 1102504, 1441736, 2205008, 2342821, 2883472, 4410016, 4685642, 5766944, 8820032, 9371284, 11533888, 18742568, 37485136, 74970272, 149940544]

約数ペア:

[(1, 149940544), (2, 74970272), (4, 37485136), (8, 18742568), (13, 11533888), (16, 9371284), (17, 8820032), (26, 5766944), (32, 4685642), (34, 4410016), (52, 2883472), (64, 2342821), (68, 2205008), (104, 1441736), (136, 1102504), (208, 720868), (221, 678464), (272, 551252), (416, 360434), (442, 339232), (544, 275626), (832, 180217), (884, 169616), (1088, 137813), (1768, 84808), (3536, 42404), (7072, 21202), (10601, 14144)]