163914912

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{81307}}^1$

素因数の和:81330

約数の個数: 72

約数和(自身を含む): 532730016

約数和(自身を除く): 368815104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 81307, 162614, 243921, 325228, 487842, 569149, 650456, 731763, 975684, 1138298, 1300912, 1463526, 1707447, 1951368, 2276596, 2601824, 2927052, 3414894, 3902736, 4553192, 5122341, 5854104, 6829788, 7805472, 9106384, 10244682, 11708208, 13659576, 18212768, 20489364, 23416416, 27319152, 40978728, 54638304, 81957456, 163914912]

約数ペア:

[(1, 163914912), (2, 81957456), (3, 54638304), (4, 40978728), (6, 27319152), (7, 23416416), (8, 20489364), (9, 18212768), (12, 13659576), (14, 11708208), (16, 10244682), (18, 9106384), (21, 7805472), (24, 6829788), (28, 5854104), (32, 5122341), (36, 4553192), (42, 3902736), (48, 3414894), (56, 2927052), (63, 2601824), (72, 2276596), (84, 1951368), (96, 1707447), (112, 1463526), (126, 1300912), (144, 1138298), (168, 975684), (224, 731763), (252, 650456), (288, 569149), (336, 487842), (504, 325228), (672, 243921), (1008, 162614), (2016, 81307)]