148781936

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{51949}}^1$

素因数の和:52136

約数の個数: 20

約数和(自身を含む): 289881000

約数和(自身を除く): 141099064

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 51949, 103898, 207796, 415592, 831184, 9298871, 18597742, 37195484, 74390968, 148781936]

約数ペア:

[(1, 148781936), (2, 74390968), (4, 37195484), (8, 18597742), (16, 9298871), (179, 831184), (358, 415592), (716, 207796), (1432, 103898), (2864, 51949)]