150512908

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3109}}^1$

素因数の和:3159

約数の個数: 72

約数和(自身を含む): 347449200

約数和(自身を除く): 196936292

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 637, 931, 988, 1274, 1729, 1862, 2548, 3109, 3458, 3724, 6218, 6916, 12103, 12436, 21763, 24206, 40417, 43526, 48412, 59071, 80834, 87052, 118142, 152341, 161668, 236284, 282919, 304682, 413497, 565838, 609364, 767923, 826994, 1131676, 1535846, 1653988, 1980433, 2894479, 3071692, 3960866, 5375461, 5788958, 7921732, 10750922, 11577916, 21501844, 37628227, 75256454, 150512908]

約数ペア:

[(1, 150512908), (2, 75256454), (4, 37628227), (7, 21501844), (13, 11577916), (14, 10750922), (19, 7921732), (26, 5788958), (28, 5375461), (38, 3960866), (49, 3071692), (52, 2894479), (76, 1980433), (91, 1653988), (98, 1535846), (133, 1131676), (182, 826994), (196, 767923), (247, 609364), (266, 565838), (364, 413497), (494, 304682), (532, 282919), (637, 236284), (931, 161668), (988, 152341), (1274, 118142), (1729, 87052), (1862, 80834), (2548, 59071), (3109, 48412), (3458, 43526), (3724, 40417), (6218, 24206), (6916, 21763), (12103, 12436)]