131454768

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{144139}}^1$

素因数の和:144169

約数の個数: 40

約数和(自身を含む): 357467200

約数和(自身を除く): 226012432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 144139, 288278, 432417, 576556, 864834, 1153112, 1729668, 2306224, 2738641, 3459336, 5477282, 6918672, 8215923, 10954564, 16431846, 21909128, 32863692, 43818256, 65727384, 131454768]

約数ペア:

[(1, 131454768), (2, 65727384), (3, 43818256), (4, 32863692), (6, 21909128), (8, 16431846), (12, 10954564), (16, 8215923), (19, 6918672), (24, 5477282), (38, 3459336), (48, 2738641), (57, 2306224), (76, 1729668), (114, 1153112), (152, 864834), (228, 576556), (304, 432417), (456, 288278), (912, 144139)]