181227456

素因数分解:

$2^6\times 3^5\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:341

約数の個数: 168

約数和(自身を含む): 553256704

約数和(自身を除く): 372029248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 81, 86, 96, 108, 129, 144, 162, 172, 192, 216, 243, 258, 271, 288, 324, 344, 387, 432, 486, 516, 542, 576, 648, 688, 774, 813, 864, 972, 1032, 1084, 1161, 1296, 1376, 1548, 1626, 1728, 1944, 2064, 2168, 2322, 2439, 2592, 2752, 3096, 3252, 3483, 3888, 4128, 4336, 4644, 4878, 5184, 6192, 6504, 6966, 7317, 7776, 8256, 8672, 9288, 9756, 10449, 11653, 12384, 13008, 13932, 14634, 15552, 17344, 18576, 19512, 20898, 21951, 23306, 24768, 26016, 27864, 29268, 34959, 37152, 39024, 41796, 43902, 46612, 52032, 55728, 58536, 65853, 69918, 74304, 78048, 83592, 87804, 93224, 104877, 111456, 117072, 131706, 139836, 156096, 167184, 175608, 186448, 209754, 222912, 234144, 263412, 279672, 314631, 334368, 351216, 372896, 419508, 468288, 526824, 559344, 629262, 668736, 702432, 745792, 839016, 943893, 1053648, 1118688, 1258524, 1404864, 1678032, 1887786, 2107296, 2237376, 2517048, 2831679, 3356064, 3775572, 4214592, 5034096, 5663358, 6712128, 7551144, 10068192, 11326716, 15102288, 20136384, 22653432, 30204576, 45306864, 60409152, 90613728, 181227456]

約数ペア:

[(1, 181227456), (2, 90613728), (3, 60409152), (4, 45306864), (6, 30204576), (8, 22653432), (9, 20136384), (12, 15102288), (16, 11326716), (18, 10068192), (24, 7551144), (27, 6712128), (32, 5663358), (36, 5034096), (43, 4214592), (48, 3775572), (54, 3356064), (64, 2831679), (72, 2517048), (81, 2237376), (86, 2107296), (96, 1887786), (108, 1678032), (129, 1404864), (144, 1258524), (162, 1118688), (172, 1053648), (192, 943893), (216, 839016), (243, 745792), (258, 702432), (271, 668736), (288, 629262), (324, 559344), (344, 526824), (387, 468288), (432, 419508), (486, 372896), (516, 351216), (542, 334368), (576, 314631), (648, 279672), (688, 263412), (774, 234144), (813, 222912), (864, 209754), (972, 186448), (1032, 175608), (1084, 167184), (1161, 156096), (1296, 139836), (1376, 131706), (1548, 117072), (1626, 111456), (1728, 104877), (1944, 93224), (2064, 87804), (2168, 83592), (2322, 78048), (2439, 74304), (2592, 69918), (2752, 65853), (3096, 58536), (3252, 55728), (3483, 52032), (3888, 46612), (4128, 43902), (4336, 41796), (4644, 39024), (4878, 37152), (5184, 34959), (6192, 29268), (6504, 27864), (6966, 26016), (7317, 24768), (7776, 23306), (8256, 21951), (8672, 20898), (9288, 19512), (9756, 18576), (10449, 17344), (11653, 15552), (12384, 14634), (13008, 13932)]