163438392

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{863}}^1$

素因数の和:1492

約数の個数: 64

約数和(自身を含む): 441262080

約数和(自身を除く): 277823688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 607, 863, 1214, 1726, 1821, 2428, 2589, 3452, 3642, 4856, 5178, 6904, 7284, 7891, 10356, 11219, 14568, 15782, 20712, 22438, 23673, 31564, 33657, 44876, 47346, 63128, 67314, 89752, 94692, 134628, 189384, 269256, 523841, 1047682, 1571523, 2095364, 3143046, 4190728, 6286092, 6809933, 12572184, 13619866, 20429799, 27239732, 40859598, 54479464, 81719196, 163438392]

約数ペア:

[(1, 163438392), (2, 81719196), (3, 54479464), (4, 40859598), (6, 27239732), (8, 20429799), (12, 13619866), (13, 12572184), (24, 6809933), (26, 6286092), (39, 4190728), (52, 3143046), (78, 2095364), (104, 1571523), (156, 1047682), (312, 523841), (607, 269256), (863, 189384), (1214, 134628), (1726, 94692), (1821, 89752), (2428, 67314), (2589, 63128), (3452, 47346), (3642, 44876), (4856, 33657), (5178, 31564), (6904, 23673), (7284, 22438), (7891, 20712), (10356, 15782), (11219, 14568)]