142412646

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{991}}^1$

素因数の和:1596

約数の個数: 32

約数和(自身を含む): 292267008

約数和(自身を除く): 149854362

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 557, 991, 1114, 1671, 1982, 2973, 3342, 5946, 23951, 42613, 47902, 71853, 85226, 127839, 143706, 255678, 551987, 1103974, 1655961, 3311922, 23735441, 47470882, 71206323, 142412646]

約数ペア:

[(1, 142412646), (2, 71206323), (3, 47470882), (6, 23735441), (43, 3311922), (86, 1655961), (129, 1103974), (258, 551987), (557, 255678), (991, 143706), (1114, 127839), (1671, 85226), (1982, 71853), (2973, 47902), (3342, 42613), (5946, 23951)]