156986327624

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{548489}}^1$

素因数の和:548790

約数の個数: 64

約数和(自身を含む): 355421520000

約数和(自身を除く): 198435192376

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 269, 532, 538, 1064, 1076, 1883, 2152, 3766, 5111, 7532, 10222, 15064, 20444, 35777, 40888, 71554, 143108, 286216, 548489, 1096978, 2193956, 3839423, 4387912, 7678846, 10421291, 15357692, 20842582, 30715384, 41685164, 72949037, 83370328, 145898074, 147543541, 291796148, 295087082, 583592296, 590174164, 1032804787, 1180348328, 2065609574, 2803327279, 4131219148, 5606654558, 8262438296, 11213309116, 19623290953, 22426618232, 39246581906, 78493163812, 156986327624]

約数ペア:

[(1, 156986327624), (2, 78493163812), (4, 39246581906), (7, 22426618232), (8, 19623290953), (14, 11213309116), (19, 8262438296), (28, 5606654558), (38, 4131219148), (56, 2803327279), (76, 2065609574), (133, 1180348328), (152, 1032804787), (266, 590174164), (269, 583592296), (532, 295087082), (538, 291796148), (1064, 147543541), (1076, 145898074), (1883, 83370328), (2152, 72949037), (3766, 41685164), (5111, 30715384), (7532, 20842582), (10222, 15357692), (15064, 10421291), (20444, 7678846), (35777, 4387912), (40888, 3839423), (71554, 2193956), (143108, 1096978), (286216, 548489)]