124606976

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:321

約数の個数: 80

約数和(自身を含む): 272289864

約数和(自身を除く): 147682888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 128, 193, 194, 208, 256, 386, 388, 416, 512, 772, 776, 832, 1261, 1544, 1552, 1664, 2509, 2522, 3088, 3104, 3328, 5018, 5044, 6176, 6208, 6656, 10036, 10088, 12352, 12416, 18721, 20072, 20176, 24704, 24832, 37442, 40144, 40352, 49408, 49664, 74884, 80288, 80704, 98816, 149768, 160576, 161408, 243373, 299536, 321152, 322816, 486746, 599072, 642304, 645632, 973492, 1198144, 1284608, 1946984, 2396288, 3893968, 4792576, 7787936, 9585152, 15575872, 31151744, 62303488, 124606976]

約数ペア:

[(1, 124606976), (2, 62303488), (4, 31151744), (8, 15575872), (13, 9585152), (16, 7787936), (26, 4792576), (32, 3893968), (52, 2396288), (64, 1946984), (97, 1284608), (104, 1198144), (128, 973492), (193, 645632), (194, 642304), (208, 599072), (256, 486746), (386, 322816), (388, 321152), (416, 299536), (512, 243373), (772, 161408), (776, 160576), (832, 149768), (1261, 98816), (1544, 80704), (1552, 80288), (1664, 74884), (2509, 49664), (2522, 49408), (3088, 40352), (3104, 40144), (3328, 37442), (5018, 24832), (5044, 24704), (6176, 20176), (6208, 20072), (6656, 18721), (10036, 12416), (10088, 12352)]