147975320

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{29129}}^1$

素因数の和:29267

約数の個数: 32

約数和(自身を含む): 335577600

約数和(自身を除く): 187602280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 29129, 58258, 116516, 145645, 233032, 291290, 582580, 1165160, 3699383, 7398766, 14797532, 18496915, 29595064, 36993830, 73987660, 147975320]

約数ペア:

[(1, 147975320), (2, 73987660), (4, 36993830), (5, 29595064), (8, 18496915), (10, 14797532), (20, 7398766), (40, 3699383), (127, 1165160), (254, 582580), (508, 291290), (635, 233032), (1016, 145645), (1270, 116516), (2540, 58258), (5080, 29129)]