143516984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{3187}}^1$

素因数の和:3639

約数の個数: 32

約数和(自身を含む): 290554320

約数和(自身を除く): 147037336

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 433, 866, 1732, 3187, 3464, 5629, 6374, 11258, 12748, 22516, 25496, 41431, 45032, 82862, 165724, 331448, 1379971, 2759942, 5519884, 11039768, 17939623, 35879246, 71758492, 143516984]

約数ペア:

[(1, 143516984), (2, 71758492), (4, 35879246), (8, 17939623), (13, 11039768), (26, 5519884), (52, 2759942), (104, 1379971), (433, 331448), (866, 165724), (1732, 82862), (3187, 45032), (3464, 41431), (5629, 25496), (6374, 22516), (11258, 12748)]