152379986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1429}}^1$

素因数の和:1610

約数の個数: 32

約数和(自身を含む): 258223680

約数和(自身を除く): 105843694

約数列:

[1, 2, 11, 22, 37, 74, 131, 262, 407, 814, 1429, 1441, 2858, 2882, 4847, 9694, 15719, 31438, 52873, 53317, 105746, 106634, 187199, 374398, 581603, 1163206, 2059189, 4118378, 6926363, 13852726, 76189993, 152379986]

約数ペア:

[(1, 152379986), (2, 76189993), (11, 13852726), (22, 6926363), (37, 4118378), (74, 2059189), (131, 1163206), (262, 581603), (407, 374398), (814, 187199), (1429, 106634), (1441, 105746), (2858, 53317), (2882, 52873), (4847, 31438), (9694, 15719)]