156745914

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{13487}}^1$

素因数の和:13654

約数の個数: 32

約数和(自身を含む): 339897600

約数和(自身を除く): 183151686

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 298, 447, 894, 1937, 3874, 5811, 11622, 13487, 26974, 40461, 80922, 175331, 350662, 525993, 1051986, 2009563, 4019126, 6028689, 12057378, 26124319, 52248638, 78372957, 156745914]

約数ペア:

[(1, 156745914), (2, 78372957), (3, 52248638), (6, 26124319), (13, 12057378), (26, 6028689), (39, 4019126), (78, 2009563), (149, 1051986), (298, 525993), (447, 350662), (894, 175331), (1937, 80922), (3874, 40461), (5811, 26974), (11622, 13487)]