149433280

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3677}}^1$

素因数の和:3821

約数の個数: 56

約数和(自身を含む): 358737408

約数和(自身を除く): 209304128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2540, 3677, 4064, 5080, 7354, 8128, 10160, 14708, 18385, 20320, 29416, 36770, 40640, 58832, 73540, 117664, 147080, 235328, 294160, 466979, 588320, 933958, 1176640, 1867916, 2334895, 3735832, 4669790, 7471664, 9339580, 14943328, 18679160, 29886656, 37358320, 74716640, 149433280]

約数ペア:

[(1, 149433280), (2, 74716640), (4, 37358320), (5, 29886656), (8, 18679160), (10, 14943328), (16, 9339580), (20, 7471664), (32, 4669790), (40, 3735832), (64, 2334895), (80, 1867916), (127, 1176640), (160, 933958), (254, 588320), (320, 466979), (508, 294160), (635, 235328), (1016, 147080), (1270, 117664), (2032, 73540), (2540, 58832), (3677, 40640), (4064, 36770), (5080, 29416), (7354, 20320), (8128, 18385), (10160, 14708)]