131425242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{88681}}^1$

素因数の和:88718

約数の個数: 32

約数和(自身を含む): 297971520

約数和(自身を除く): 166546278

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 88681, 177362, 266043, 532086, 1152853, 1684939, 2305706, 3369878, 3458559, 5054817, 6917118, 10109634, 21904207, 43808414, 65712621, 131425242]

約数ペア:

[(1, 131425242), (2, 65712621), (3, 43808414), (6, 21904207), (13, 10109634), (19, 6917118), (26, 5054817), (38, 3458559), (39, 3369878), (57, 2305706), (78, 1684939), (114, 1152853), (247, 532086), (494, 266043), (741, 177362), (1482, 88681)]