121301232

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{557}}^1$

素因数の和:930

約数の個数: 80

約数和(自身を含む): 339040800

約数和(自身を除く): 217739568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 349, 557, 624, 698, 1047, 1114, 1396, 1671, 2094, 2228, 2792, 3342, 4188, 4456, 4537, 5584, 6684, 7241, 8376, 8912, 9074, 13368, 13611, 14482, 16752, 18148, 21723, 26736, 27222, 28964, 36296, 43446, 54444, 57928, 72592, 86892, 108888, 115856, 173784, 194393, 217776, 347568, 388786, 583179, 777572, 1166358, 1555144, 2332716, 2527109, 3110288, 4665432, 5054218, 7581327, 9330864, 10108436, 15162654, 20216872, 30325308, 40433744, 60650616, 121301232]

約数ペア:

[(1, 121301232), (2, 60650616), (3, 40433744), (4, 30325308), (6, 20216872), (8, 15162654), (12, 10108436), (13, 9330864), (16, 7581327), (24, 5054218), (26, 4665432), (39, 3110288), (48, 2527109), (52, 2332716), (78, 1555144), (104, 1166358), (156, 777572), (208, 583179), (312, 388786), (349, 347568), (557, 217776), (624, 194393), (698, 173784), (1047, 115856), (1114, 108888), (1396, 86892), (1671, 72592), (2094, 57928), (2228, 54444), (2792, 43446), (3342, 36296), (4188, 28964), (4456, 27222), (4537, 26736), (5584, 21723), (6684, 18148), (7241, 16752), (8376, 14482), (8912, 13611), (9074, 13368)]