156978937508

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1\times {\mathrm{35401}}^1$

素因数の和:35892

約数の個数: 48

約数和(自身を含む): 289430891904

約数和(自身を除く): 132451954396

約数列:

[1, 2, 4, 23, 46, 92, 157, 307, 314, 614, 628, 1228, 3611, 7061, 7222, 14122, 14444, 28244, 35401, 48199, 70802, 96398, 141604, 192796, 814223, 1108577, 1628446, 2217154, 3256892, 4434308, 5557957, 10868107, 11115914, 21736214, 22231828, 43472428, 127833011, 249966461, 255666022, 499932922, 511332044, 999865844, 1706292799, 3412585598, 6825171196, 39244734377, 78489468754, 156978937508]

約数ペア:

[(1, 156978937508), (2, 78489468754), (4, 39244734377), (23, 6825171196), (46, 3412585598), (92, 1706292799), (157, 999865844), (307, 511332044), (314, 499932922), (614, 255666022), (628, 249966461), (1228, 127833011), (3611, 43472428), (7061, 22231828), (7222, 21736214), (14122, 11115914), (14444, 10868107), (28244, 5557957), (35401, 4434308), (48199, 3256892), (70802, 2217154), (96398, 1628446), (141604, 1108577), (192796, 814223)]