139888926

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{8087}}^1$

素因数の和:8157

約数の個数: 36

約数和(自身を含む): 313223976

約数和(自身を除く): 173335050

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 961, 1922, 2883, 5766, 8087, 8649, 16174, 17298, 24261, 48522, 72783, 145566, 250697, 501394, 752091, 1504182, 2256273, 4512546, 7771607, 15543214, 23314821, 46629642, 69944463, 139888926]

約数ペア:

[(1, 139888926), (2, 69944463), (3, 46629642), (6, 23314821), (9, 15543214), (18, 7771607), (31, 4512546), (62, 2256273), (93, 1504182), (186, 752091), (279, 501394), (558, 250697), (961, 145566), (1922, 72783), (2883, 48522), (5766, 24261), (8087, 17298), (8649, 16174)]