198249552

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:290

約数の個数: 160

約数和(自身を含む): 595596800

約数和(自身を除く): 397347248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 79, 108, 111, 144, 148, 157, 158, 216, 222, 237, 296, 314, 316, 333, 432, 444, 471, 474, 592, 628, 632, 666, 711, 888, 942, 948, 999, 1256, 1264, 1332, 1413, 1422, 1776, 1884, 1896, 1998, 2133, 2512, 2664, 2826, 2844, 2923, 3768, 3792, 3996, 4239, 4266, 5328, 5652, 5688, 5809, 5846, 7536, 7992, 8478, 8532, 8769, 11304, 11376, 11618, 11692, 12403, 15984, 16956, 17064, 17427, 17538, 22608, 23236, 23384, 24806, 26307, 33912, 34128, 34854, 35076, 37209, 46472, 46768, 49612, 52281, 52614, 67824, 69708, 70152, 74418, 78921, 92944, 99224, 104562, 105228, 111627, 139416, 140304, 148836, 156843, 157842, 198448, 209124, 210456, 223254, 278832, 297672, 313686, 315684, 334881, 418248, 420912, 446508, 458911, 595344, 627372, 631368, 669762, 836496, 893016, 917822, 1254744, 1262736, 1339524, 1376733, 1786032, 1835644, 2509488, 2679048, 2753466, 3671288, 4130199, 5358096, 5506932, 7342576, 8260398, 11013864, 12390597, 16520796, 22027728, 24781194, 33041592, 49562388, 66083184, 99124776, 198249552]

約数ペア:

[(1, 198249552), (2, 99124776), (3, 66083184), (4, 49562388), (6, 33041592), (8, 24781194), (9, 22027728), (12, 16520796), (16, 12390597), (18, 11013864), (24, 8260398), (27, 7342576), (36, 5506932), (37, 5358096), (48, 4130199), (54, 3671288), (72, 2753466), (74, 2679048), (79, 2509488), (108, 1835644), (111, 1786032), (144, 1376733), (148, 1339524), (157, 1262736), (158, 1254744), (216, 917822), (222, 893016), (237, 836496), (296, 669762), (314, 631368), (316, 627372), (333, 595344), (432, 458911), (444, 446508), (471, 420912), (474, 418248), (592, 334881), (628, 315684), (632, 313686), (666, 297672), (711, 278832), (888, 223254), (942, 210456), (948, 209124), (999, 198448), (1256, 157842), (1264, 156843), (1332, 148836), (1413, 140304), (1422, 139416), (1776, 111627), (1884, 105228), (1896, 104562), (1998, 99224), (2133, 92944), (2512, 78921), (2664, 74418), (2826, 70152), (2844, 69708), (2923, 67824), (3768, 52614), (3792, 52281), (3996, 49612), (4239, 46768), (4266, 46472), (5328, 37209), (5652, 35076), (5688, 34854), (5809, 34128), (5846, 33912), (7536, 26307), (7992, 24806), (8478, 23384), (8532, 23236), (8769, 22608), (11304, 17538), (11376, 17427), (11618, 17064), (11692, 16956), (12403, 15984)]