148944952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{75377}}^1$

素因数の和:75415

約数の個数: 32

約数和(自身を含む): 316587600

約数和(自身を除く): 167642648

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 75377, 150754, 301508, 603016, 979901, 1432163, 1959802, 2864326, 3919604, 5728652, 7839208, 11457304, 18618119, 37236238, 74472476, 148944952]

約数ペア:

[(1, 148944952), (2, 74472476), (4, 37236238), (8, 18618119), (13, 11457304), (19, 7839208), (26, 5728652), (38, 3919604), (52, 2864326), (76, 1959802), (104, 1432163), (152, 979901), (247, 603016), (494, 301508), (988, 150754), (1976, 75377)]