157755528

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:512

約数の個数: 192

約数和(自身を含む): 527155200

約数和(自身を除く): 369399672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 31, 36, 42, 46, 56, 62, 63, 69, 72, 84, 92, 93, 124, 126, 138, 161, 168, 184, 186, 207, 217, 248, 252, 276, 279, 322, 372, 414, 434, 439, 483, 504, 552, 558, 644, 651, 713, 744, 828, 868, 878, 966, 1116, 1288, 1302, 1317, 1426, 1449, 1656, 1736, 1756, 1932, 1953, 2139, 2232, 2604, 2634, 2852, 2898, 3073, 3512, 3864, 3906, 3951, 4278, 4991, 5208, 5268, 5704, 5796, 6146, 6417, 7812, 7902, 8556, 9219, 9982, 10097, 10536, 11592, 12292, 12834, 13609, 14973, 15624, 15804, 17112, 18438, 19964, 20194, 24584, 25668, 27218, 27657, 29946, 30291, 31608, 36876, 39928, 40388, 40827, 44919, 51336, 54436, 55314, 59892, 60582, 70679, 73752, 80776, 81654, 89838, 90873, 95263, 108872, 110628, 119784, 121164, 122481, 141358, 163308, 179676, 181746, 190526, 212037, 221256, 242328, 244962, 282716, 285789, 313007, 326616, 359352, 363492, 381052, 424074, 489924, 565432, 571578, 626014, 636111, 726984, 762104, 848148, 857367, 939021, 979848, 1143156, 1252028, 1272222, 1696296, 1714734, 1878042, 2191049, 2286312, 2504056, 2544444, 2817063, 3429468, 3756084, 4382098, 5088888, 5634126, 6573147, 6858936, 7512168, 8764196, 11268252, 13146294, 17528392, 19719441, 22536504, 26292588, 39438882, 52585176, 78877764, 157755528]

約数ペア:

[(1, 157755528), (2, 78877764), (3, 52585176), (4, 39438882), (6, 26292588), (7, 22536504), (8, 19719441), (9, 17528392), (12, 13146294), (14, 11268252), (18, 8764196), (21, 7512168), (23, 6858936), (24, 6573147), (28, 5634126), (31, 5088888), (36, 4382098), (42, 3756084), (46, 3429468), (56, 2817063), (62, 2544444), (63, 2504056), (69, 2286312), (72, 2191049), (84, 1878042), (92, 1714734), (93, 1696296), (124, 1272222), (126, 1252028), (138, 1143156), (161, 979848), (168, 939021), (184, 857367), (186, 848148), (207, 762104), (217, 726984), (248, 636111), (252, 626014), (276, 571578), (279, 565432), (322, 489924), (372, 424074), (414, 381052), (434, 363492), (439, 359352), (483, 326616), (504, 313007), (552, 285789), (558, 282716), (644, 244962), (651, 242328), (713, 221256), (744, 212037), (828, 190526), (868, 181746), (878, 179676), (966, 163308), (1116, 141358), (1288, 122481), (1302, 121164), (1317, 119784), (1426, 110628), (1449, 108872), (1656, 95263), (1736, 90873), (1756, 89838), (1932, 81654), (1953, 80776), (2139, 73752), (2232, 70679), (2604, 60582), (2634, 59892), (2852, 55314), (2898, 54436), (3073, 51336), (3512, 44919), (3864, 40827), (3906, 40388), (3951, 39928), (4278, 36876), (4991, 31608), (5208, 30291), (5268, 29946), (5704, 27657), (5796, 27218), (6146, 25668), (6417, 24584), (7812, 20194), (7902, 19964), (8556, 18438), (9219, 17112), (9982, 15804), (10097, 15624), (10536, 14973), (11592, 13609), (12292, 12834)]