168798344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{147551}}^1$

素因数の和:147581

約数の個数: 32

約数和(自身を含む): 371831040

約数和(自身を除く): 203032696

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 147551, 295102, 590204, 1180408, 1623061, 1918163, 3246122, 3836326, 6492244, 7672652, 12984488, 15345304, 21099793, 42199586, 84399172, 168798344]

約数ペア:

[(1, 168798344), (2, 84399172), (4, 42199586), (8, 21099793), (11, 15345304), (13, 12984488), (22, 7672652), (26, 6492244), (44, 3836326), (52, 3246122), (88, 1918163), (104, 1623061), (143, 1180408), (286, 590204), (572, 295102), (1144, 147551)]