140244846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3541}}^1$

素因数の和:3617

約数の個数: 64

約数和(自身を含む): 342752256

約数和(自身を除く): 202507410

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 41, 42, 46, 69, 82, 123, 138, 161, 246, 287, 322, 483, 574, 861, 943, 966, 1722, 1886, 2829, 3541, 5658, 6601, 7082, 10623, 13202, 19803, 21246, 24787, 39606, 49574, 74361, 81443, 145181, 148722, 162886, 244329, 290362, 435543, 488658, 570101, 871086, 1016267, 1140202, 1710303, 2032534, 3048801, 3339163, 3420606, 6097602, 6678326, 10017489, 20034978, 23374141, 46748282, 70122423, 140244846]

約数ペア:

[(1, 140244846), (2, 70122423), (3, 46748282), (6, 23374141), (7, 20034978), (14, 10017489), (21, 6678326), (23, 6097602), (41, 3420606), (42, 3339163), (46, 3048801), (69, 2032534), (82, 1710303), (123, 1140202), (138, 1016267), (161, 871086), (246, 570101), (287, 488658), (322, 435543), (483, 290362), (574, 244329), (861, 162886), (943, 148722), (966, 145181), (1722, 81443), (1886, 74361), (2829, 49574), (3541, 39606), (5658, 24787), (6601, 21246), (7082, 19803), (10623, 13202)]