146162560

素因数分解:

$2^7\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1667}}^1$

素因数の和:1823

約数の個数: 64

約数和(自身を含む): 352181520

約数和(自身を除く): 206018960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 137, 160, 274, 320, 548, 640, 685, 1096, 1370, 1667, 2192, 2740, 3334, 4384, 5480, 6668, 8335, 8768, 10960, 13336, 16670, 17536, 21920, 26672, 33340, 43840, 53344, 66680, 87680, 106688, 133360, 213376, 228379, 266720, 456758, 533440, 913516, 1066880, 1141895, 1827032, 2283790, 3654064, 4567580, 7308128, 9135160, 14616256, 18270320, 29232512, 36540640, 73081280, 146162560]

約数ペア:

[(1, 146162560), (2, 73081280), (4, 36540640), (5, 29232512), (8, 18270320), (10, 14616256), (16, 9135160), (20, 7308128), (32, 4567580), (40, 3654064), (64, 2283790), (80, 1827032), (128, 1141895), (137, 1066880), (160, 913516), (274, 533440), (320, 456758), (548, 266720), (640, 228379), (685, 213376), (1096, 133360), (1370, 106688), (1667, 87680), (2192, 66680), (2740, 53344), (3334, 43840), (4384, 33340), (5480, 26672), (6668, 21920), (8335, 17536), (8768, 16670), (10960, 13336)]