165557232

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{16193}}^1$

素因数の和:16278

約数の個数: 60

約数和(自身を含む): 469885104

約数和(自身を除く): 304327872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 16193, 32386, 48579, 64772, 97158, 129544, 145737, 194316, 259088, 291474, 388632, 582948, 777264, 1149703, 1165896, 2299406, 2331792, 3449109, 4598812, 6898218, 9197624, 10347327, 13796436, 18395248, 20694654, 27592872, 41389308, 55185744, 82778616, 165557232]

約数ペア:

[(1, 165557232), (2, 82778616), (3, 55185744), (4, 41389308), (6, 27592872), (8, 20694654), (9, 18395248), (12, 13796436), (16, 10347327), (18, 9197624), (24, 6898218), (36, 4598812), (48, 3449109), (71, 2331792), (72, 2299406), (142, 1165896), (144, 1149703), (213, 777264), (284, 582948), (426, 388632), (568, 291474), (639, 259088), (852, 194316), (1136, 145737), (1278, 129544), (1704, 97158), (2556, 64772), (3408, 48579), (5112, 32386), (10224, 16193)]