152840428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2719}}^1$

素因数の和:2806

約数の個数: 48

約数和(自身を含む): 307077120

約数和(自身を除く): 154236692

約数列:

[1, 2, 4, 13, 23, 26, 46, 47, 52, 92, 94, 188, 299, 598, 611, 1081, 1196, 1222, 2162, 2444, 2719, 4324, 5438, 10876, 14053, 28106, 35347, 56212, 62537, 70694, 125074, 127793, 141388, 250148, 255586, 511172, 812981, 1625962, 1661309, 2939239, 3251924, 3322618, 5878478, 6645236, 11756956, 38210107, 76420214, 152840428]

約数ペア:

[(1, 152840428), (2, 76420214), (4, 38210107), (13, 11756956), (23, 6645236), (26, 5878478), (46, 3322618), (47, 3251924), (52, 2939239), (92, 1661309), (94, 1625962), (188, 812981), (299, 511172), (598, 255586), (611, 250148), (1081, 141388), (1196, 127793), (1222, 125074), (2162, 70694), (2444, 62537), (2719, 56212), (4324, 35347), (5438, 28106), (10876, 14053)]