151957616

素因数分解:

$2^4\times {\mathrm{971}}^1\times {\mathrm{9781}}^1$

素因数の和:10760

約数の個数: 20

約数和(自身を含む): 294751224

約数和(自身を除く): 142793608

約数列:

[1, 2, 4, 8, 16, 971, 1942, 3884, 7768, 9781, 15536, 19562, 39124, 78248, 156496, 9497351, 18994702, 37989404, 75978808, 151957616]

約数ペア:

[(1, 151957616), (2, 75978808), (4, 37989404), (8, 18994702), (16, 9497351), (971, 156496), (1942, 78248), (3884, 39124), (7768, 19562), (9781, 15536)]