157037744

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{1097}}^1$

素因数の和:1517

約数の個数: 40

約数和(自身を含む): 318595680

約数和(自身を除く): 161557936

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 389, 778, 1097, 1556, 2194, 3112, 4388, 6224, 8776, 8947, 17552, 17894, 25231, 35788, 50462, 71576, 100924, 143152, 201848, 403696, 426733, 853466, 1706932, 3413864, 6827728, 9814859, 19629718, 39259436, 78518872, 157037744]

約数ペア:

[(1, 157037744), (2, 78518872), (4, 39259436), (8, 19629718), (16, 9814859), (23, 6827728), (46, 3413864), (92, 1706932), (184, 853466), (368, 426733), (389, 403696), (778, 201848), (1097, 143152), (1556, 100924), (2194, 71576), (3112, 50462), (4388, 35788), (6224, 25231), (8776, 17894), (8947, 17552)]