156913462994

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{207479}}^1$

素因数の和:207946

約数の個数: 32

約数和(自身を含む): 252222647040

約数和(自身を除く): 95309184046

約数列:

[1, 2, 23, 41, 46, 82, 401, 802, 943, 1886, 9223, 16441, 18446, 32882, 207479, 378143, 414958, 756286, 4772017, 8506639, 9544034, 17013278, 83199079, 166398158, 195652697, 391305394, 1913578817, 3411162239, 3827157634, 6822324478, 78456731497, 156913462994]

約数ペア:

[(1, 156913462994), (2, 78456731497), (23, 6822324478), (41, 3827157634), (46, 3411162239), (82, 1913578817), (401, 391305394), (802, 195652697), (943, 166398158), (1886, 83199079), (9223, 17013278), (16441, 9544034), (18446, 8506639), (32882, 4772017), (207479, 756286), (378143, 414958)]