15968664

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1334

約数の個数: 80

約数和(自身を含む): 47117400

約数和(自身を除く): 31148736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1297, 1368, 1539, 2052, 2594, 3078, 3891, 4104, 5188, 6156, 7782, 10376, 11673, 12312, 15564, 23346, 24643, 31128, 35019, 46692, 49286, 70038, 73929, 93384, 98572, 105057, 140076, 147858, 197144, 210114, 221787, 280152, 295716, 420228, 443574, 591432, 665361, 840456, 887148, 1330722, 1774296, 1996083, 2661444, 3992166, 5322888, 7984332, 15968664]

約数ペア:

[(1, 15968664), (2, 7984332), (3, 5322888), (4, 3992166), (6, 2661444), (8, 1996083), (9, 1774296), (12, 1330722), (18, 887148), (19, 840456), (24, 665361), (27, 591432), (36, 443574), (38, 420228), (54, 295716), (57, 280152), (72, 221787), (76, 210114), (81, 197144), (108, 147858), (114, 140076), (152, 105057), (162, 98572), (171, 93384), (216, 73929), (228, 70038), (324, 49286), (342, 46692), (456, 35019), (513, 31128), (648, 24643), (684, 23346), (1026, 15564), (1297, 12312), (1368, 11673), (1539, 10376), (2052, 7782), (2594, 6156), (3078, 5188), (3891, 4104)]