157783056

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{991}}^1$

素因数の和:1140

約数の個数: 80

約数和(自身を含む): 425115648

約数和(自身を除く): 267332592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 107, 124, 186, 214, 248, 321, 372, 428, 496, 642, 744, 856, 991, 1284, 1488, 1712, 1982, 2568, 2973, 3317, 3964, 5136, 5946, 6634, 7928, 9951, 11892, 13268, 15856, 19902, 23784, 26536, 30721, 39804, 47568, 53072, 61442, 79608, 92163, 106037, 122884, 159216, 184326, 212074, 245768, 318111, 368652, 424148, 491536, 636222, 737304, 848296, 1272444, 1474608, 1696592, 2544888, 3287147, 5089776, 6574294, 9861441, 13148588, 19722882, 26297176, 39445764, 52594352, 78891528, 157783056]

約数ペア:

[(1, 157783056), (2, 78891528), (3, 52594352), (4, 39445764), (6, 26297176), (8, 19722882), (12, 13148588), (16, 9861441), (24, 6574294), (31, 5089776), (48, 3287147), (62, 2544888), (93, 1696592), (107, 1474608), (124, 1272444), (186, 848296), (214, 737304), (248, 636222), (321, 491536), (372, 424148), (428, 368652), (496, 318111), (642, 245768), (744, 212074), (856, 184326), (991, 159216), (1284, 122884), (1488, 106037), (1712, 92163), (1982, 79608), (2568, 61442), (2973, 53072), (3317, 47568), (3964, 39804), (5136, 30721), (5946, 26536), (6634, 23784), (7928, 19902), (9951, 15856), (11892, 13268)]