156949308848

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{1601}}^1\times {\mathrm{77557}}^1$

素因数の和:79245

約数の個数: 40

約数和(自身を含む): 308134831680

約数和(自身を除く): 151185522832

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 1601, 3202, 6404, 12808, 25616, 77557, 126479, 155114, 252958, 310228, 505916, 620456, 1011832, 1240912, 2023664, 6127003, 12254006, 24508012, 49016024, 98032048, 124168757, 248337514, 496675028, 993350056, 1986700112, 9809331803, 19618663606, 39237327212, 78474654424, 156949308848]

約数ペア:

[(1, 156949308848), (2, 78474654424), (4, 39237327212), (8, 19618663606), (16, 9809331803), (79, 1986700112), (158, 993350056), (316, 496675028), (632, 248337514), (1264, 124168757), (1601, 98032048), (3202, 49016024), (6404, 24508012), (12808, 12254006), (25616, 6127003), (77557, 2023664), (126479, 1240912), (155114, 1011832), (252958, 620456), (310228, 505916)]