158903082

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1613}}^1$

素因数の和:2055

約数の個数: 48

約数和(自身を含む): 371884968

約数和(自身を除く): 212981886

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 421, 842, 1263, 1613, 2526, 3226, 3789, 4839, 5473, 7578, 9678, 10946, 14517, 16419, 20969, 29034, 32838, 41938, 49257, 62907, 98514, 125814, 188721, 377442, 679073, 1358146, 2037219, 4074438, 6111657, 8827949, 12223314, 17655898, 26483847, 52967694, 79451541, 158903082]

約数ペア:

[(1, 158903082), (2, 79451541), (3, 52967694), (6, 26483847), (9, 17655898), (13, 12223314), (18, 8827949), (26, 6111657), (39, 4074438), (78, 2037219), (117, 1358146), (234, 679073), (421, 377442), (842, 188721), (1263, 125814), (1613, 98514), (2526, 62907), (3226, 49257), (3789, 41938), (4839, 32838), (5473, 29034), (7578, 20969), (9678, 16419), (10946, 14517)]