156621025442

素因数分解:

$2^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{547}}^1\times {\mathrm{14831}}^1$

素因数の和:15591

約数の個数: 48

約数和(自身を含む): 275195657088

約数和(自身を除く): 118574631646

約数列:

[1, 2, 7, 14, 49, 98, 197, 394, 547, 1094, 1379, 2758, 3829, 7658, 9653, 14831, 19306, 26803, 29662, 53606, 103817, 107759, 207634, 215518, 726719, 754313, 1453438, 1508626, 2921707, 5280191, 5843414, 8112557, 10560382, 16225114, 20451949, 40903898, 56787899, 113575798, 143163643, 286327286, 397515293, 795030586, 1598173729, 3196347458, 11187216103, 22374432206, 78310512721, 156621025442]

約数ペア:

[(1, 156621025442), (2, 78310512721), (7, 22374432206), (14, 11187216103), (49, 3196347458), (98, 1598173729), (197, 795030586), (394, 397515293), (547, 286327286), (1094, 143163643), (1379, 113575798), (2758, 56787899), (3829, 40903898), (7658, 20451949), (9653, 16225114), (14831, 10560382), (19306, 8112557), (26803, 5843414), (29662, 5280191), (53606, 2921707), (103817, 1508626), (107759, 1453438), (207634, 754313), (215518, 726719)]