15675030056

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:547

約数の個数: 128

約数和(自身を含む): 34673184000

約数和(自身を除く): 18998153944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 107, 149, 181, 194, 214, 298, 362, 388, 428, 596, 679, 724, 749, 776, 856, 1043, 1192, 1267, 1358, 1448, 1498, 2086, 2534, 2716, 2996, 4172, 5068, 5432, 5992, 8344, 10136, 10379, 14453, 15943, 17557, 19367, 20758, 26969, 28906, 31886, 35114, 38734, 41516, 53938, 57812, 63772, 70228, 72653, 77468, 83032, 101171, 107876, 111601, 115624, 122899, 127544, 135569, 140456, 145306, 154936, 188783, 202342, 215752, 223202, 245798, 271138, 290612, 377566, 404684, 446404, 491596, 542276, 581224, 755132, 809368, 892808, 983192, 1084552, 1510264, 1546471, 1878599, 2615993, 2885683, 3092942, 3757198, 5231986, 5771366, 6185884, 7514396, 10463972, 10825297, 11542732, 12371768, 13150193, 15028792, 18311951, 20199781, 20927944, 21650594, 23085464, 26300386, 36623902, 40399562, 43301188, 52600772, 73247804, 80799124, 86602376, 105201544, 146495608, 161598248, 279911251, 559822502, 1119645004, 1959378757, 2239290008, 3918757514, 7837515028, 15675030056]

約数ペア:

[(1, 15675030056), (2, 7837515028), (4, 3918757514), (7, 2239290008), (8, 1959378757), (14, 1119645004), (28, 559822502), (56, 279911251), (97, 161598248), (107, 146495608), (149, 105201544), (181, 86602376), (194, 80799124), (214, 73247804), (298, 52600772), (362, 43301188), (388, 40399562), (428, 36623902), (596, 26300386), (679, 23085464), (724, 21650594), (749, 20927944), (776, 20199781), (856, 18311951), (1043, 15028792), (1192, 13150193), (1267, 12371768), (1358, 11542732), (1448, 10825297), (1498, 10463972), (2086, 7514396), (2534, 6185884), (2716, 5771366), (2996, 5231986), (4172, 3757198), (5068, 3092942), (5432, 2885683), (5992, 2615993), (8344, 1878599), (10136, 1546471), (10379, 1510264), (14453, 1084552), (15943, 983192), (17557, 892808), (19367, 809368), (20758, 755132), (26969, 581224), (28906, 542276), (31886, 491596), (35114, 446404), (38734, 404684), (41516, 377566), (53938, 290612), (57812, 271138), (63772, 245798), (70228, 223202), (72653, 215752), (77468, 202342), (83032, 188783), (101171, 154936), (107876, 145306), (111601, 140456), (115624, 135569), (122899, 127544)]