157979778890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{11196299}}^1$

素因数の和:11196406

約数の個数: 32

約数和(自身を含む): 304718500800

約数和(自身を除く): 146738721910

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 166, 170, 415, 830, 1411, 2822, 7055, 14110, 11196299, 22392598, 55981495, 111962990, 190337083, 380674166, 929292817, 951685415, 1858585634, 1903370830, 4646464085, 9292928170, 15797977889, 31595955778, 78989889445, 157979778890]

約数ペア:

[(1, 157979778890), (2, 78989889445), (5, 31595955778), (10, 15797977889), (17, 9292928170), (34, 4646464085), (83, 1903370830), (85, 1858585634), (166, 951685415), (170, 929292817), (415, 380674166), (830, 190337083), (1411, 111962990), (2822, 55981495), (7055, 22392598), (14110, 11196299)]