155965888

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11027}}^1$

素因数の和:11069

約数の個数: 56

約数和(自身を含む): 352940112

約数和(自身を除く): 196974224

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, 11027, 14144, 22054, 44108, 88216, 143351, 176432, 187459, 286702, 352864, 374918, 573404, 705728, 749836, 1146808, 1499672, 2293616, 2436967, 2999344, 4587232, 4873934, 5998688, 9174464, 9747868, 11997376, 19495736, 38991472, 77982944, 155965888]

約数ペア:

[(1, 155965888), (2, 77982944), (4, 38991472), (8, 19495736), (13, 11997376), (16, 9747868), (17, 9174464), (26, 5998688), (32, 4873934), (34, 4587232), (52, 2999344), (64, 2436967), (68, 2293616), (104, 1499672), (136, 1146808), (208, 749836), (221, 705728), (272, 573404), (416, 374918), (442, 352864), (544, 286702), (832, 187459), (884, 176432), (1088, 143351), (1768, 88216), (3536, 44108), (7072, 22054), (11027, 14144)]