128379966

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149627}}^1$

素因数の和:149656

約数の個数: 32

約数和(自身を含む): 301650048

約数和(自身を除く): 173270082

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 149627, 299254, 448881, 897762, 1645897, 1945151, 3291794, 3890302, 4937691, 5835453, 9875382, 11670906, 21396661, 42793322, 64189983, 128379966]

約数ペア:

[(1, 128379966), (2, 64189983), (3, 42793322), (6, 21396661), (11, 11670906), (13, 9875382), (22, 5835453), (26, 4937691), (33, 3890302), (39, 3291794), (66, 1945151), (78, 1645897), (143, 897762), (286, 448881), (429, 299254), (858, 149627)]