164332368

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{20021}}^1$

素因数の和:20057

約数の個数: 80

約数和(自身を含む): 496545600

約数和(自身を除く): 332213232

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, 20021, 40042, 60063, 80084, 120126, 160168, 180189, 240252, 320336, 360378, 380399, 480504, 540567, 720756, 760798, 961008, 1081134, 1141197, 1441512, 1521596, 2162268, 2282394, 2883024, 3043192, 3423591, 4324536, 4564788, 6086384, 6847182, 8649072, 9129576, 10270773, 13694364, 18259152, 20541546, 27388728, 41083092, 54777456, 82166184, 164332368]

約数ペア:

[(1, 164332368), (2, 82166184), (3, 54777456), (4, 41083092), (6, 27388728), (8, 20541546), (9, 18259152), (12, 13694364), (16, 10270773), (18, 9129576), (19, 8649072), (24, 6847182), (27, 6086384), (36, 4564788), (38, 4324536), (48, 3423591), (54, 3043192), (57, 2883024), (72, 2282394), (76, 2162268), (108, 1521596), (114, 1441512), (144, 1141197), (152, 1081134), (171, 961008), (216, 760798), (228, 720756), (304, 540567), (342, 480504), (432, 380399), (456, 360378), (513, 320336), (684, 240252), (912, 180189), (1026, 160168), (1368, 120126), (2052, 80084), (2736, 60063), (4104, 40042), (8208, 20021)]