140888286

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{9241}}^1$

素因数の和:9278

約数の個数: 72

約数和(自身を含む): 383506032

約数和(自身を除く): 242617746

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1089, 1386, 1694, 2178, 2541, 5082, 7623, 9241, 15246, 18482, 27723, 55446, 64687, 83169, 101651, 129374, 166338, 194061, 203302, 304953, 388122, 582183, 609906, 711557, 914859, 1118161, 1164366, 1423114, 1829718, 2134671, 2236322, 3354483, 4269342, 6404013, 6708966, 7827127, 10063449, 12808026, 15654254, 20126898, 23481381, 46962762, 70444143, 140888286]

約数ペア:

[(1, 140888286), (2, 70444143), (3, 46962762), (6, 23481381), (7, 20126898), (9, 15654254), (11, 12808026), (14, 10063449), (18, 7827127), (21, 6708966), (22, 6404013), (33, 4269342), (42, 3354483), (63, 2236322), (66, 2134671), (77, 1829718), (99, 1423114), (121, 1164366), (126, 1118161), (154, 914859), (198, 711557), (231, 609906), (242, 582183), (363, 388122), (462, 304953), (693, 203302), (726, 194061), (847, 166338), (1089, 129374), (1386, 101651), (1694, 83169), (2178, 64687), (2541, 55446), (5082, 27723), (7623, 18482), (9241, 15246)]