140190408

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67141}}^1$

素因数の和:67182

約数の個数: 48

約数和(自身を含む): 392780700

約数和(自身を除く): 252590292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 67141, 134282, 201423, 268564, 402846, 537128, 604269, 805692, 1208538, 1611384, 1947089, 2417076, 3894178, 4834152, 5841267, 7788356, 11682534, 15576712, 17523801, 23365068, 35047602, 46730136, 70095204, 140190408]

約数ペア:

[(1, 140190408), (2, 70095204), (3, 46730136), (4, 35047602), (6, 23365068), (8, 17523801), (9, 15576712), (12, 11682534), (18, 7788356), (24, 5841267), (29, 4834152), (36, 3894178), (58, 2417076), (72, 1947089), (87, 1611384), (116, 1208538), (174, 805692), (232, 604269), (261, 537128), (348, 402846), (522, 268564), (696, 201423), (1044, 134282), (2088, 67141)]