129999.00000000

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2659}}^1$

素因数の和:2705

約数の個数: 56

約数和(自身を含む): 43240960

約数和(自身を除く): 27414592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2659, 2976, 5318, 5952, 7977, 10636, 15954, 21272, 31908, 42544, 63816, 82429, 85088, 127632, 164858, 170176, 247287, 255264, 329716, 494574, 510528, 659432, 989148, 1318864, 1978296, 2637728, 3956592, 5275456, 7913184, 15826368]

約数ペア:

[(1, 15826368), (2, 7913184), (3, 5275456), (4, 3956592), (6, 2637728), (8, 1978296), (12, 1318864), (16, 989148), (24, 659432), (31, 510528), (32, 494574), (48, 329716), (62, 255264), (64, 247287), (93, 170176), (96, 164858), (124, 127632), (186, 85088), (192, 82429), (248, 63816), (372, 42544), (496, 31908), (744, 21272), (992, 15954), (1488, 10636), (1984, 7977), (2659, 5952), (2976, 5318)]