145787936

素因数分解:

$2^5\times 7^2\times {\mathrm{109}}^1\times {\mathrm{853}}^1$

素因数の和:986

約数の個数: 72

約数和(自身を含む): 337338540

約数和(自身を除く): 191550604

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 109, 112, 196, 218, 224, 392, 436, 763, 784, 853, 872, 1526, 1568, 1706, 1744, 3052, 3412, 3488, 5341, 5971, 6104, 6824, 10682, 11942, 12208, 13648, 21364, 23884, 24416, 27296, 41797, 42728, 47768, 83594, 85456, 92977, 95536, 167188, 170912, 185954, 191072, 334376, 371908, 650839, 668752, 743816, 1301678, 1337504, 1487632, 2603356, 2975264, 4555873, 5206712, 9111746, 10413424, 18223492, 20826848, 36446984, 72893968, 145787936]

約数ペア:

[(1, 145787936), (2, 72893968), (4, 36446984), (7, 20826848), (8, 18223492), (14, 10413424), (16, 9111746), (28, 5206712), (32, 4555873), (49, 2975264), (56, 2603356), (98, 1487632), (109, 1337504), (112, 1301678), (196, 743816), (218, 668752), (224, 650839), (392, 371908), (436, 334376), (763, 191072), (784, 185954), (853, 170912), (872, 167188), (1526, 95536), (1568, 92977), (1706, 85456), (1744, 83594), (3052, 47768), (3412, 42728), (3488, 41797), (5341, 27296), (5971, 24416), (6104, 23884), (6824, 21364), (10682, 13648), (11942, 12208)]