156934903990

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1123}}^1\times {\mathrm{324991}}^1$

素因数の和:326164

約数の個数: 32

約数和(自身を含む): 289310478336

約数和(自身を除く): 132375574346

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1123, 2246, 5615, 11230, 48289, 96578, 241445, 324991, 482890, 649982, 1624955, 3249910, 13974613, 27949226, 69873065, 139746130, 364964893, 729929786, 1824824465, 3649648930, 15693490399, 31386980798, 78467451995, 156934903990]

約数ペア:

[(1, 156934903990), (2, 78467451995), (5, 31386980798), (10, 15693490399), (43, 3649648930), (86, 1824824465), (215, 729929786), (430, 364964893), (1123, 139746130), (2246, 69873065), (5615, 27949226), (11230, 13974613), (48289, 3249910), (96578, 1624955), (241445, 649982), (324991, 482890)]