160149704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139991}}^1$

素因数の和:140021

約数の個数: 32

約数和(自身を含む): 352779840

約数和(自身を除く): 192630136

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 139991, 279982, 559964, 1119928, 1539901, 1819883, 3079802, 3639766, 6159604, 7279532, 12319208, 14559064, 20018713, 40037426, 80074852, 160149704]

約数ペア:

[(1, 160149704), (2, 80074852), (4, 40037426), (8, 20018713), (11, 14559064), (13, 12319208), (22, 7279532), (26, 6159604), (44, 3639766), (52, 3079802), (88, 1819883), (104, 1539901), (143, 1119928), (286, 559964), (572, 279982), (1144, 139991)]