126860864

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:392

約数の個数: 84

約数和(自身を含む): 280844244

約数和(自身を除く): 153983380

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 148, 169, 208, 296, 317, 338, 416, 481, 592, 634, 676, 832, 962, 1184, 1268, 1352, 1924, 2368, 2536, 2704, 3848, 4121, 5072, 5408, 6253, 7696, 8242, 10144, 10816, 11729, 12506, 15392, 16484, 20288, 23458, 25012, 30784, 32968, 46916, 50024, 53573, 65936, 93832, 100048, 107146, 131872, 152477, 187664, 200096, 214292, 263744, 304954, 375328, 400192, 428584, 609908, 750656, 857168, 1219816, 1714336, 1982201, 2439632, 3428672, 3964402, 4879264, 7928804, 9758528, 15857608, 31715216, 63430432, 126860864]

約数ペア:

[(1, 126860864), (2, 63430432), (4, 31715216), (8, 15857608), (13, 9758528), (16, 7928804), (26, 4879264), (32, 3964402), (37, 3428672), (52, 2439632), (64, 1982201), (74, 1714336), (104, 1219816), (148, 857168), (169, 750656), (208, 609908), (296, 428584), (317, 400192), (338, 375328), (416, 304954), (481, 263744), (592, 214292), (634, 200096), (676, 187664), (832, 152477), (962, 131872), (1184, 107146), (1268, 100048), (1352, 93832), (1924, 65936), (2368, 53573), (2536, 50024), (2704, 46916), (3848, 32968), (4121, 30784), (5072, 25012), (5408, 23458), (6253, 20288), (7696, 16484), (8242, 15392), (10144, 12506), (10816, 11729)]