154605972

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1\times {\mathrm{419}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 366488640

約数和(自身を除く): 211882668

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 317, 388, 419, 582, 634, 838, 951, 1164, 1257, 1268, 1676, 1902, 2514, 3804, 5028, 30749, 40643, 61498, 81286, 92247, 121929, 122996, 132823, 162572, 184494, 243858, 265646, 368988, 398469, 487716, 531292, 796938, 1593876, 12883831, 25767662, 38651493, 51535324, 77302986, 154605972]

約数ペア:

[(1, 154605972), (2, 77302986), (3, 51535324), (4, 38651493), (6, 25767662), (12, 12883831), (97, 1593876), (194, 796938), (291, 531292), (317, 487716), (388, 398469), (419, 368988), (582, 265646), (634, 243858), (838, 184494), (951, 162572), (1164, 132823), (1257, 122996), (1268, 121929), (1676, 92247), (1902, 81286), (2514, 61498), (3804, 40643), (5028, 30749)]