128019500496

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{727}}^1\times {\mathrm{20047}}^1$

素因数の和:20849

約数の個数: 120

約数和(自身を含む): 364669270784

約数和(自身を除く): 236649770288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 727, 732, 976, 1098, 1454, 1464, 2181, 2196, 2908, 2928, 4362, 4392, 5816, 6543, 8724, 8784, 11632, 13086, 17448, 20047, 26172, 34896, 40094, 44347, 52344, 60141, 80188, 88694, 104688, 120282, 133041, 160376, 177388, 180423, 240564, 266082, 320752, 354776, 360846, 399123, 481128, 532164, 709552, 721692, 798246, 962256, 1064328, 1222867, 1443384, 1596492, 2128656, 2445734, 2886768, 3192984, 3668601, 4891468, 6385968, 7337202, 9782936, 11005803, 14574169, 14674404, 19565872, 22011606, 29148338, 29348808, 43722507, 44023212, 58296676, 58697616, 87445014, 88046424, 116593352, 131167521, 174890028, 176092848, 233186704, 262335042, 349780056, 524670084, 699560112, 889024309, 1049340168, 1778048618, 2098680336, 2667072927, 3556097236, 5334145854, 7112194472, 8001218781, 10668291708, 14224388944, 16002437562, 21336583416, 32004875124, 42673166832, 64009750248, 128019500496]

約数ペア:

[(1, 128019500496), (2, 64009750248), (3, 42673166832), (4, 32004875124), (6, 21336583416), (8, 16002437562), (9, 14224388944), (12, 10668291708), (16, 8001218781), (18, 7112194472), (24, 5334145854), (36, 3556097236), (48, 2667072927), (61, 2098680336), (72, 1778048618), (122, 1049340168), (144, 889024309), (183, 699560112), (244, 524670084), (366, 349780056), (488, 262335042), (549, 233186704), (727, 176092848), (732, 174890028), (976, 131167521), (1098, 116593352), (1454, 88046424), (1464, 87445014), (2181, 58697616), (2196, 58296676), (2908, 44023212), (2928, 43722507), (4362, 29348808), (4392, 29148338), (5816, 22011606), (6543, 19565872), (8724, 14674404), (8784, 14574169), (11632, 11005803), (13086, 9782936), (17448, 7337202), (20047, 6385968), (26172, 4891468), (34896, 3668601), (40094, 3192984), (44347, 2886768), (52344, 2445734), (60141, 2128656), (80188, 1596492), (88694, 1443384), (104688, 1222867), (120282, 1064328), (133041, 962256), (160376, 798246), (177388, 721692), (180423, 709552), (240564, 532164), (266082, 481128), (320752, 399123), (354776, 360846)]