148720866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{821}}^1$

素因数の和:1079

約数の個数: 64

約数和(自身を含む): 359838720

約数和(自身を除く): 211117854

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 227, 266, 399, 454, 681, 798, 821, 1362, 1589, 1642, 2463, 3178, 4313, 4767, 4926, 5747, 8626, 9534, 11494, 12939, 15599, 17241, 25878, 30191, 31198, 34482, 46797, 60382, 90573, 93594, 109193, 181146, 186367, 218386, 327579, 372734, 559101, 655158, 1118202, 1304569, 2609138, 3540973, 3913707, 7081946, 7827414, 10622919, 21245838, 24786811, 49573622, 74360433, 148720866]

約数ペア:

[(1, 148720866), (2, 74360433), (3, 49573622), (6, 24786811), (7, 21245838), (14, 10622919), (19, 7827414), (21, 7081946), (38, 3913707), (42, 3540973), (57, 2609138), (114, 1304569), (133, 1118202), (227, 655158), (266, 559101), (399, 372734), (454, 327579), (681, 218386), (798, 186367), (821, 181146), (1362, 109193), (1589, 93594), (1642, 90573), (2463, 60382), (3178, 46797), (4313, 34482), (4767, 31198), (4926, 30191), (5747, 25878), (8626, 17241), (9534, 15599), (11494, 12939)]