156601686

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 342328320

約数和(自身を除く): 185726634

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 137, 222, 271, 274, 411, 542, 703, 813, 822, 1406, 1626, 2109, 2603, 4218, 5069, 5149, 5206, 7809, 10027, 10138, 10298, 15207, 15447, 15618, 20054, 30081, 30414, 30894, 37127, 60162, 74254, 96311, 111381, 190513, 192622, 222762, 288933, 381026, 571539, 577866, 705413, 1143078, 1373699, 1410826, 2116239, 2747398, 4121097, 4232478, 8242194, 26100281, 52200562, 78300843, 156601686]

約数ペア:

[(1, 156601686), (2, 78300843), (3, 52200562), (6, 26100281), (19, 8242194), (37, 4232478), (38, 4121097), (57, 2747398), (74, 2116239), (111, 1410826), (114, 1373699), (137, 1143078), (222, 705413), (271, 577866), (274, 571539), (411, 381026), (542, 288933), (703, 222762), (813, 192622), (822, 190513), (1406, 111381), (1626, 96311), (2109, 74254), (2603, 60162), (4218, 37127), (5069, 30894), (5149, 30414), (5206, 30081), (7809, 20054), (10027, 15618), (10138, 15447), (10298, 15207)]