131349456

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{130307}}^1$

素因数の和:130328

約数の個数: 60

約数和(自身を含む): 420112992

約数和(自身を除く): 288763536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 130307, 260614, 390921, 521228, 781842, 912149, 1042456, 1172763, 1563684, 1824298, 2084912, 2345526, 2736447, 3127368, 3648596, 4691052, 5472894, 6254736, 7297192, 8209341, 9382104, 10945788, 14594384, 16418682, 18764208, 21891576, 32837364, 43783152, 65674728, 131349456]

約数ペア:

[(1, 131349456), (2, 65674728), (3, 43783152), (4, 32837364), (6, 21891576), (7, 18764208), (8, 16418682), (9, 14594384), (12, 10945788), (14, 9382104), (16, 8209341), (18, 7297192), (21, 6254736), (24, 5472894), (28, 4691052), (36, 3648596), (42, 3127368), (48, 2736447), (56, 2345526), (63, 2084912), (72, 1824298), (84, 1563684), (112, 1172763), (126, 1042456), (144, 912149), (168, 781842), (252, 521228), (336, 390921), (504, 260614), (1008, 130307)]