168889656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{5059}}^1$

素因数の和:5188

約数の個数: 64

約数和(自身を含む): 459043200

約数和(自身を除く): 290153544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 107, 156, 214, 312, 321, 428, 642, 856, 1284, 1391, 2568, 2782, 4173, 5059, 5564, 8346, 10118, 11128, 15177, 16692, 20236, 30354, 33384, 40472, 60708, 65767, 121416, 131534, 197301, 263068, 394602, 526136, 541313, 789204, 1082626, 1578408, 1623939, 2165252, 3247878, 4330504, 6495756, 7037069, 12991512, 14074138, 21111207, 28148276, 42222414, 56296552, 84444828, 168889656]

約数ペア:

[(1, 168889656), (2, 84444828), (3, 56296552), (4, 42222414), (6, 28148276), (8, 21111207), (12, 14074138), (13, 12991512), (24, 7037069), (26, 6495756), (39, 4330504), (52, 3247878), (78, 2165252), (104, 1623939), (107, 1578408), (156, 1082626), (214, 789204), (312, 541313), (321, 526136), (428, 394602), (642, 263068), (856, 197301), (1284, 131534), (1391, 121416), (2568, 65767), (2782, 60708), (4173, 40472), (5059, 33384), (5564, 30354), (8346, 20236), (10118, 16692), (11128, 15177)]