129953952

素因数分解:

$2^5\times 3^2\times {\mathrm{491}}^1\times {\mathrm{919}}^1$

素因数の和:1426

約数の個数: 72

約数和(自身を含む): 370712160

約数和(自身を除く): 240758208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 491, 919, 982, 1473, 1838, 1964, 2757, 2946, 3676, 3928, 4419, 5514, 5892, 7352, 7856, 8271, 8838, 11028, 11784, 14704, 15712, 16542, 17676, 22056, 23568, 29408, 33084, 35352, 44112, 47136, 66168, 70704, 88224, 132336, 141408, 264672, 451229, 902458, 1353687, 1804916, 2707374, 3609832, 4061061, 5414748, 7219664, 8122122, 10829496, 14439328, 16244244, 21658992, 32488488, 43317984, 64976976, 129953952]

約数ペア:

[(1, 129953952), (2, 64976976), (3, 43317984), (4, 32488488), (6, 21658992), (8, 16244244), (9, 14439328), (12, 10829496), (16, 8122122), (18, 7219664), (24, 5414748), (32, 4061061), (36, 3609832), (48, 2707374), (72, 1804916), (96, 1353687), (144, 902458), (288, 451229), (491, 264672), (919, 141408), (982, 132336), (1473, 88224), (1838, 70704), (1964, 66168), (2757, 47136), (2946, 44112), (3676, 35352), (3928, 33084), (4419, 29408), (5514, 23568), (5892, 22056), (7352, 17676), (7856, 16542), (8271, 15712), (8838, 14704), (11028, 11784)]