215507136

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{86341}}^1$

素因数の和:86369

約数の個数: 56

約数和(自身を含む): 614064304

約数和(自身を除く): 398557168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 86341, 172682, 259023, 345364, 518046, 690728, 1036092, 1122433, 1381456, 2072184, 2244866, 2762912, 3367299, 4144368, 4489732, 5525824, 6734598, 8288736, 8979464, 13469196, 16577472, 17958928, 26938392, 35917856, 53876784, 71835712, 107753568, 215507136]

約数ペア:

[(1, 215507136), (2, 107753568), (3, 71835712), (4, 53876784), (6, 35917856), (8, 26938392), (12, 17958928), (13, 16577472), (16, 13469196), (24, 8979464), (26, 8288736), (32, 6734598), (39, 5525824), (48, 4489732), (52, 4144368), (64, 3367299), (78, 2762912), (96, 2244866), (104, 2072184), (156, 1381456), (192, 1122433), (208, 1036092), (312, 690728), (416, 518046), (624, 345364), (832, 259023), (1248, 172682), (2496, 86341)]