157044258

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1753}}^1$

素因数の和:1853

約数の個数: 80

約数和(自身を含む): 407489280

約数和(自身を除く): 250445022

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 79, 81, 126, 158, 162, 189, 237, 378, 474, 553, 567, 711, 1106, 1134, 1422, 1659, 1753, 2133, 3318, 3506, 4266, 4977, 5259, 6399, 9954, 10518, 12271, 12798, 14931, 15777, 24542, 29862, 31554, 36813, 44793, 47331, 73626, 89586, 94662, 110439, 138487, 141993, 220878, 276974, 283986, 331317, 415461, 662634, 830922, 969409, 993951, 1246383, 1938818, 1987902, 2492766, 2908227, 3739149, 5816454, 7478298, 8724681, 11217447, 17449362, 22434894, 26174043, 52348086, 78522129, 157044258]

約数ペア:

[(1, 157044258), (2, 78522129), (3, 52348086), (6, 26174043), (7, 22434894), (9, 17449362), (14, 11217447), (18, 8724681), (21, 7478298), (27, 5816454), (42, 3739149), (54, 2908227), (63, 2492766), (79, 1987902), (81, 1938818), (126, 1246383), (158, 993951), (162, 969409), (189, 830922), (237, 662634), (378, 415461), (474, 331317), (553, 283986), (567, 276974), (711, 220878), (1106, 141993), (1134, 138487), (1422, 110439), (1659, 94662), (1753, 89586), (2133, 73626), (3318, 47331), (3506, 44793), (4266, 36813), (4977, 31554), (5259, 29862), (6399, 24542), (9954, 15777), (10518, 14931), (12271, 12798)]