156969232378

素因数分解:

$2^1\times 7^3\times {\mathrm{1201}}^1\times {\mathrm{190523}}^1$

素因数の和:191747

約数の個数: 32

約数和(自身を含む): 274811817600

約数和(自身を除く): 117842585222

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 1201, 2402, 8407, 16814, 58849, 117698, 190523, 381046, 411943, 823886, 1333661, 2667322, 9335627, 18671254, 65349389, 130698778, 228818123, 457636246, 1601726861, 3203453722, 11212088027, 22424176054, 78484616189, 156969232378]

約数ペア:

[(1, 156969232378), (2, 78484616189), (7, 22424176054), (14, 11212088027), (49, 3203453722), (98, 1601726861), (343, 457636246), (686, 228818123), (1201, 130698778), (2402, 65349389), (8407, 18671254), (16814, 9335627), (58849, 2667322), (117698, 1333661), (190523, 823886), (381046, 411943)]