155872704

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:542

約数の個数: 112

約数和(自身を含む): 447799968

約数和(自身を除く): 291927264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 197, 208, 312, 317, 394, 416, 591, 624, 634, 788, 832, 951, 1182, 1248, 1268, 1576, 1902, 2364, 2496, 2536, 2561, 3152, 3804, 4121, 4728, 5072, 5122, 6304, 7608, 7683, 8242, 9456, 10144, 10244, 12363, 12608, 15216, 15366, 16484, 18912, 20288, 20488, 24726, 30432, 30732, 32968, 37824, 40976, 49452, 60864, 61464, 62449, 65936, 81952, 98904, 122928, 124898, 131872, 163904, 187347, 197808, 245856, 249796, 263744, 374694, 395616, 491712, 499592, 749388, 791232, 811837, 999184, 1498776, 1623674, 1998368, 2435511, 2997552, 3247348, 3996736, 4871022, 5995104, 6494696, 9742044, 11990208, 12989392, 19484088, 25978784, 38968176, 51957568, 77936352, 155872704]

約数ペア:

[(1, 155872704), (2, 77936352), (3, 51957568), (4, 38968176), (6, 25978784), (8, 19484088), (12, 12989392), (13, 11990208), (16, 9742044), (24, 6494696), (26, 5995104), (32, 4871022), (39, 3996736), (48, 3247348), (52, 2997552), (64, 2435511), (78, 1998368), (96, 1623674), (104, 1498776), (156, 999184), (192, 811837), (197, 791232), (208, 749388), (312, 499592), (317, 491712), (394, 395616), (416, 374694), (591, 263744), (624, 249796), (634, 245856), (788, 197808), (832, 187347), (951, 163904), (1182, 131872), (1248, 124898), (1268, 122928), (1576, 98904), (1902, 81952), (2364, 65936), (2496, 62449), (2536, 61464), (2561, 60864), (3152, 49452), (3804, 40976), (4121, 37824), (4728, 32968), (5072, 30732), (5122, 30432), (6304, 24726), (7608, 20488), (7683, 20288), (8242, 18912), (9456, 16484), (10144, 15366), (10244, 15216), (12363, 12608)]