156719848904

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{641}}^1\times {\mathrm{809}}^1\times {\mathrm{1021}}^1$

素因数の和:2514

約数の個数: 64

約数和(自身を含む): 302932450800

約数和(自身を除く): 146212601896

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 641, 809, 1021, 1282, 1618, 2042, 2564, 3236, 4084, 5128, 6472, 8168, 23717, 29933, 37777, 47434, 59866, 75554, 94868, 119732, 151108, 189736, 239464, 302216, 518569, 654461, 825989, 1037138, 1308922, 1651978, 2074276, 2617844, 3303956, 4148552, 5235688, 6607912, 19187053, 24215057, 30561593, 38374106, 48430114, 61123186, 76748212, 96860228, 122246372, 153496424, 193720456, 244492744, 529458949, 1058917898, 2117835796, 4235671592, 19589981113, 39179962226, 78359924452, 156719848904]

約数ペア:

[(1, 156719848904), (2, 78359924452), (4, 39179962226), (8, 19589981113), (37, 4235671592), (74, 2117835796), (148, 1058917898), (296, 529458949), (641, 244492744), (809, 193720456), (1021, 153496424), (1282, 122246372), (1618, 96860228), (2042, 76748212), (2564, 61123186), (3236, 48430114), (4084, 38374106), (5128, 30561593), (6472, 24215057), (8168, 19187053), (23717, 6607912), (29933, 5235688), (37777, 4148552), (47434, 3303956), (59866, 2617844), (75554, 2074276), (94868, 1651978), (119732, 1308922), (151108, 1037138), (189736, 825989), (239464, 654461), (302216, 518569)]