155516608

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:210

約数の個数: 112

約数和(自身を含む): 351275904

約数和(自身を除く): 195759296

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 47, 52, 64, 82, 94, 97, 104, 164, 188, 194, 208, 328, 376, 388, 416, 533, 611, 656, 752, 776, 832, 1066, 1222, 1261, 1312, 1504, 1552, 1927, 2132, 2444, 2522, 2624, 3008, 3104, 3854, 3977, 4264, 4559, 4888, 5044, 6208, 7708, 7954, 8528, 9118, 9776, 10088, 15416, 15908, 17056, 18236, 19552, 20176, 25051, 30832, 31816, 34112, 36472, 39104, 40352, 50102, 51701, 59267, 61664, 63632, 72944, 80704, 100204, 103402, 118534, 123328, 127264, 145888, 186919, 200408, 206804, 237068, 254528, 291776, 373838, 400816, 413608, 474136, 747676, 801632, 827216, 948272, 1495352, 1603264, 1654432, 1896544, 2429947, 2990704, 3308864, 3793088, 4859894, 5981408, 9719788, 11962816, 19439576, 38879152, 77758304, 155516608]

約数ペア:

[(1, 155516608), (2, 77758304), (4, 38879152), (8, 19439576), (13, 11962816), (16, 9719788), (26, 5981408), (32, 4859894), (41, 3793088), (47, 3308864), (52, 2990704), (64, 2429947), (82, 1896544), (94, 1654432), (97, 1603264), (104, 1495352), (164, 948272), (188, 827216), (194, 801632), (208, 747676), (328, 474136), (376, 413608), (388, 400816), (416, 373838), (533, 291776), (611, 254528), (656, 237068), (752, 206804), (776, 200408), (832, 186919), (1066, 145888), (1222, 127264), (1261, 123328), (1312, 118534), (1504, 103402), (1552, 100204), (1927, 80704), (2132, 72944), (2444, 63632), (2522, 61664), (2624, 59267), (3008, 51701), (3104, 50102), (3854, 40352), (3977, 39104), (4264, 36472), (4559, 34112), (4888, 31816), (5044, 30832), (6208, 25051), (7708, 20176), (7954, 19552), (8528, 18236), (9118, 17056), (9776, 15908), (10088, 15416)]