158158962

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21803}}^1$

素因数の和:21855

約数の個数: 48

約数和(自身を含む): 380959488

約数和(自身を除く): 222800526

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 21803, 43606, 65409, 130818, 196227, 283439, 392454, 566878, 675893, 850317, 1351786, 1700634, 2027679, 2550951, 4055358, 5101902, 6083037, 8786609, 12166074, 17573218, 26359827, 52719654, 79079481, 158158962]

約数ペア:

[(1, 158158962), (2, 79079481), (3, 52719654), (6, 26359827), (9, 17573218), (13, 12166074), (18, 8786609), (26, 6083037), (31, 5101902), (39, 4055358), (62, 2550951), (78, 2027679), (93, 1700634), (117, 1351786), (186, 850317), (234, 675893), (279, 566878), (403, 392454), (558, 283439), (806, 196227), (1209, 130818), (2418, 65409), (3627, 43606), (7254, 21803)]