131752374

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 293981184

約数和(自身を除く): 162228810

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 83, 94, 141, 166, 249, 282, 433, 498, 611, 866, 1079, 1222, 1299, 1833, 2158, 2598, 3237, 3666, 3901, 5629, 6474, 7802, 11258, 11703, 16887, 20351, 23406, 33774, 35939, 40702, 50713, 61053, 71878, 101426, 107817, 122106, 152139, 215634, 264563, 304278, 467207, 529126, 793689, 934414, 1401621, 1587378, 1689133, 2803242, 3378266, 5067399, 10134798, 21958729, 43917458, 65876187, 131752374]

約数ペア:

[(1, 131752374), (2, 65876187), (3, 43917458), (6, 21958729), (13, 10134798), (26, 5067399), (39, 3378266), (47, 2803242), (78, 1689133), (83, 1587378), (94, 1401621), (141, 934414), (166, 793689), (249, 529126), (282, 467207), (433, 304278), (498, 264563), (611, 215634), (866, 152139), (1079, 122106), (1222, 107817), (1299, 101426), (1833, 71878), (2158, 61053), (2598, 50713), (3237, 40702), (3666, 35939), (3901, 33774), (5629, 23406), (6474, 20351), (7802, 16887), (11258, 11703)]