155358424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{2131}}^1$

素因数の和:2851

約数の個数: 32

約数和(自身を含む): 314299440

約数和(自身を除く): 158941016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 701, 1402, 2131, 2804, 4262, 5608, 8524, 9113, 17048, 18226, 27703, 36452, 55406, 72904, 110812, 221624, 1493831, 2987662, 5975324, 11950648, 19419803, 38839606, 77679212, 155358424]

約数ペア:

[(1, 155358424), (2, 77679212), (4, 38839606), (8, 19419803), (13, 11950648), (26, 5975324), (52, 2987662), (104, 1493831), (701, 221624), (1402, 110812), (2131, 72904), (2804, 55406), (4262, 36452), (5608, 27703), (8524, 18226), (9113, 17048)]