172094142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1553}}^1$

素因数の和:1665

約数の個数: 64

約数和(自身を含む): 397426176

約数和(自身を除く): 225332034

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 73, 138, 146, 219, 253, 438, 506, 759, 803, 1518, 1553, 1606, 1679, 2409, 3106, 3358, 4659, 4818, 5037, 9318, 10074, 17083, 18469, 34166, 35719, 36938, 51249, 55407, 71438, 102498, 107157, 110814, 113369, 214314, 226738, 340107, 392909, 680214, 785818, 1178727, 1247059, 2357454, 2494118, 2607487, 3741177, 5214974, 7482354, 7822461, 15644922, 28682357, 57364714, 86047071, 172094142]

約数ペア:

[(1, 172094142), (2, 86047071), (3, 57364714), (6, 28682357), (11, 15644922), (22, 7822461), (23, 7482354), (33, 5214974), (46, 3741177), (66, 2607487), (69, 2494118), (73, 2357454), (138, 1247059), (146, 1178727), (219, 785818), (253, 680214), (438, 392909), (506, 340107), (759, 226738), (803, 214314), (1518, 113369), (1553, 110814), (1606, 107157), (1679, 102498), (2409, 71438), (3106, 55407), (3358, 51249), (4659, 36938), (4818, 35719), (5037, 34166), (9318, 18469), (10074, 17083)]