127718344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{5507}}^1$

素因数の和:5749

約数の個数: 32

約数和(自身を含む): 259096320

約数和(自身を除く): 131377976

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 223, 446, 892, 1784, 2899, 5507, 5798, 11014, 11596, 22028, 23192, 44056, 71591, 143182, 286364, 572728, 1228061, 2456122, 4912244, 9824488, 15964793, 31929586, 63859172, 127718344]

約数ペア:

[(1, 127718344), (2, 63859172), (4, 31929586), (8, 15964793), (13, 9824488), (26, 4912244), (52, 2456122), (104, 1228061), (223, 572728), (446, 286364), (892, 143182), (1784, 71591), (2899, 44056), (5507, 23192), (5798, 22028), (11014, 11596)]