171019674

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:206

約数の個数: 160

約数和(自身を含む): 468357120

約数和(自身を除く): 297337446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 79, 81, 83, 126, 138, 158, 161, 162, 166, 189, 207, 237, 249, 322, 378, 414, 474, 483, 498, 553, 567, 581, 621, 711, 747, 966, 1106, 1134, 1162, 1242, 1422, 1449, 1494, 1659, 1743, 1817, 1863, 1909, 2133, 2241, 2898, 3318, 3486, 3634, 3726, 3818, 4266, 4347, 4482, 4977, 5229, 5451, 5727, 6399, 6557, 6723, 8694, 9954, 10458, 10902, 11454, 12719, 12798, 13041, 13114, 13363, 13446, 14931, 15687, 16353, 17181, 19671, 25438, 26082, 26726, 29862, 31374, 32706, 34362, 38157, 39342, 40089, 44793, 45899, 47061, 49059, 51543, 59013, 76314, 80178, 89586, 91798, 94122, 98118, 103086, 114471, 118026, 120267, 137697, 147177, 150811, 154629, 177039, 228942, 240534, 275394, 294354, 301622, 309258, 343413, 354078, 360801, 413091, 452433, 531117, 686826, 721602, 826182, 904866, 1030239, 1055677, 1062234, 1082403, 1239273, 1357299, 2060478, 2111354, 2164806, 2478546, 2714598, 3167031, 3717819, 4071897, 6334062, 7435638, 8143794, 9501093, 12215691, 19002186, 24431382, 28503279, 57006558, 85509837, 171019674]

約数ペア:

[(1, 171019674), (2, 85509837), (3, 57006558), (6, 28503279), (7, 24431382), (9, 19002186), (14, 12215691), (18, 9501093), (21, 8143794), (23, 7435638), (27, 6334062), (42, 4071897), (46, 3717819), (54, 3167031), (63, 2714598), (69, 2478546), (79, 2164806), (81, 2111354), (83, 2060478), (126, 1357299), (138, 1239273), (158, 1082403), (161, 1062234), (162, 1055677), (166, 1030239), (189, 904866), (207, 826182), (237, 721602), (249, 686826), (322, 531117), (378, 452433), (414, 413091), (474, 360801), (483, 354078), (498, 343413), (553, 309258), (567, 301622), (581, 294354), (621, 275394), (711, 240534), (747, 228942), (966, 177039), (1106, 154629), (1134, 150811), (1162, 147177), (1242, 137697), (1422, 120267), (1449, 118026), (1494, 114471), (1659, 103086), (1743, 98118), (1817, 94122), (1863, 91798), (1909, 89586), (2133, 80178), (2241, 76314), (2898, 59013), (3318, 51543), (3486, 49059), (3634, 47061), (3726, 45899), (3818, 44793), (4266, 40089), (4347, 39342), (4482, 38157), (4977, 34362), (5229, 32706), (5451, 31374), (5727, 29862), (6399, 26726), (6557, 26082), (6723, 25438), (8694, 19671), (9954, 17181), (10458, 16353), (10902, 15687), (11454, 14931), (12719, 13446), (12798, 13363), (13041, 13114)]