142819458

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1\times {\mathrm{617}}^1$

素因数の和:1018

約数の個数: 32

約数和(自身を含む): 289046016

約数和(自身を除く): 146226558

約数列:

[1, 2, 3, 6, 173, 223, 346, 446, 519, 617, 669, 1038, 1234, 1338, 1851, 3702, 38579, 77158, 106741, 115737, 137591, 213482, 231474, 275182, 320223, 412773, 640446, 825546, 23803243, 47606486, 71409729, 142819458]

約数ペア:

[(1, 142819458), (2, 71409729), (3, 47606486), (6, 23803243), (173, 825546), (223, 640446), (346, 412773), (446, 320223), (519, 275182), (617, 231474), (669, 213482), (1038, 137591), (1234, 115737), (1338, 106741), (1851, 77158), (3702, 38579)]