164205444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{4637}}^1$

素因数の和:4884

約数の個数: 48

約数和(自身を含む): 414525888

約数和(自身を除く): 250320444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 227, 454, 681, 908, 1362, 2724, 2951, 4637, 5902, 8853, 9274, 11804, 13911, 17706, 18548, 27822, 35412, 55644, 60281, 120562, 180843, 241124, 361686, 723372, 1052599, 2105198, 3157797, 4210396, 6315594, 12631188, 13683787, 27367574, 41051361, 54735148, 82102722, 164205444]

約数ペア:

[(1, 164205444), (2, 82102722), (3, 54735148), (4, 41051361), (6, 27367574), (12, 13683787), (13, 12631188), (26, 6315594), (39, 4210396), (52, 3157797), (78, 2105198), (156, 1052599), (227, 723372), (454, 361686), (681, 241124), (908, 180843), (1362, 120562), (2724, 60281), (2951, 55644), (4637, 35412), (5902, 27822), (8853, 18548), (9274, 17706), (11804, 13911)]