122155376

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:430

約数の個数: 80

約数和(自身を含む): 282267648

約数和(自身を除く): 160112272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 151, 217, 233, 248, 302, 434, 466, 496, 604, 868, 932, 1057, 1208, 1631, 1736, 1864, 2114, 2416, 3262, 3472, 3728, 4228, 4681, 6524, 7223, 8456, 9362, 13048, 14446, 16912, 18724, 26096, 28892, 32767, 35183, 37448, 50561, 57784, 65534, 70366, 74896, 101122, 115568, 131068, 140732, 202244, 246281, 262136, 281464, 404488, 492562, 524272, 562928, 808976, 985124, 1090673, 1970248, 2181346, 3940496, 4362692, 7634711, 8725384, 15269422, 17450768, 30538844, 61077688, 122155376]

約数ペア:

[(1, 122155376), (2, 61077688), (4, 30538844), (7, 17450768), (8, 15269422), (14, 8725384), (16, 7634711), (28, 4362692), (31, 3940496), (56, 2181346), (62, 1970248), (112, 1090673), (124, 985124), (151, 808976), (217, 562928), (233, 524272), (248, 492562), (302, 404488), (434, 281464), (466, 262136), (496, 246281), (604, 202244), (868, 140732), (932, 131068), (1057, 115568), (1208, 101122), (1631, 74896), (1736, 70366), (1864, 65534), (2114, 57784), (2416, 50561), (3262, 37448), (3472, 35183), (3728, 32767), (4228, 28892), (4681, 26096), (6524, 18724), (7223, 16912), (8456, 14446), (9362, 13048)]