145118256

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{177841}}^1$

素因数の和:177869

約数の個数: 40

約数和(自身を含む): 396943344

約数和(自身を除く): 251825088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 177841, 355682, 533523, 711364, 1067046, 1422728, 2134092, 2845456, 3023297, 4268184, 6046594, 8536368, 9069891, 12093188, 18139782, 24186376, 36279564, 48372752, 72559128, 145118256]

約数ペア:

[(1, 145118256), (2, 72559128), (3, 48372752), (4, 36279564), (6, 24186376), (8, 18139782), (12, 12093188), (16, 9069891), (17, 8536368), (24, 6046594), (34, 4268184), (48, 3023297), (51, 2845456), (68, 2134092), (102, 1422728), (136, 1067046), (204, 711364), (272, 533523), (408, 355682), (816, 177841)]