168385230

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15991}}^1$

素因数の和:16023

約数の個数: 80

約数和(自身を含む): 487628064

約数和(自身を除く): 319242834

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 10530, 15991, 31982, 47973, 79955, 95946, 143919, 159910, 207883, 239865, 287838, 415766, 431757, 479730, 623649, 719595, 863514, 1039415, 1247298, 1295271, 1439190, 1870947, 2078830, 2158785, 2590542, 3118245, 3741894, 4317570, 5612841, 6236490, 6476355, 9354735, 11225682, 12952710, 16838523, 18709470, 28064205, 33677046, 56128410, 84192615, 168385230]

約数ペア:

[(1, 168385230), (2, 84192615), (3, 56128410), (5, 33677046), (6, 28064205), (9, 18709470), (10, 16838523), (13, 12952710), (15, 11225682), (18, 9354735), (26, 6476355), (27, 6236490), (30, 5612841), (39, 4317570), (45, 3741894), (54, 3118245), (65, 2590542), (78, 2158785), (81, 2078830), (90, 1870947), (117, 1439190), (130, 1295271), (135, 1247298), (162, 1039415), (195, 863514), (234, 719595), (270, 623649), (351, 479730), (390, 431757), (405, 415766), (585, 287838), (702, 239865), (810, 207883), (1053, 159910), (1170, 143919), (1755, 95946), (2106, 79955), (3510, 47973), (5265, 31982), (10530, 15991)]