165038256

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{20107}}^1$

素因数の和:20143

約数の個数: 80

約数和(自身を含む): 498678400

約数和(自身を除く): 333640144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 20107, 40214, 60321, 80428, 120642, 160856, 180963, 241284, 321712, 361926, 382033, 482568, 542889, 723852, 764066, 965136, 1085778, 1146099, 1447704, 1528132, 2171556, 2292198, 2895408, 3056264, 3438297, 4343112, 4584396, 6112528, 6876594, 8686224, 9168792, 10314891, 13753188, 18337584, 20629782, 27506376, 41259564, 55012752, 82519128, 165038256]

約数ペア:

[(1, 165038256), (2, 82519128), (3, 55012752), (4, 41259564), (6, 27506376), (8, 20629782), (9, 18337584), (12, 13753188), (16, 10314891), (18, 9168792), (19, 8686224), (24, 6876594), (27, 6112528), (36, 4584396), (38, 4343112), (48, 3438297), (54, 3056264), (57, 2895408), (72, 2292198), (76, 2171556), (108, 1528132), (114, 1447704), (144, 1146099), (152, 1085778), (171, 965136), (216, 764066), (228, 723852), (304, 542889), (342, 482568), (432, 382033), (456, 361926), (513, 321712), (684, 241284), (912, 180963), (1026, 160856), (1368, 120642), (2052, 80428), (2736, 60321), (4104, 40214), (8208, 20107)]