149850272

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{229}}^1$

素因数の和:287

約数の個数: 108

約数和(自身を含む): 352672110

約数和(自身を除く): 202821838

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 121, 143, 169, 176, 208, 229, 242, 286, 338, 352, 416, 458, 484, 572, 676, 916, 968, 1144, 1352, 1573, 1832, 1859, 1936, 2288, 2519, 2704, 2977, 3146, 3664, 3718, 3872, 4576, 5038, 5408, 5954, 6292, 7328, 7436, 10076, 11908, 12584, 14872, 20152, 20449, 23816, 25168, 27709, 29744, 32747, 38701, 40304, 40898, 47632, 50336, 55418, 59488, 65494, 77402, 80608, 81796, 95264, 110836, 130988, 154804, 163592, 221672, 261976, 309608, 327184, 360217, 425711, 443344, 523952, 619216, 654368, 720434, 851422, 886688, 1047904, 1238432, 1440868, 1702844, 2881736, 3405688, 4682821, 5763472, 6811376, 9365642, 11526944, 13622752, 18731284, 37462568, 74925136, 149850272]

約数ペア:

[(1, 149850272), (2, 74925136), (4, 37462568), (8, 18731284), (11, 13622752), (13, 11526944), (16, 9365642), (22, 6811376), (26, 5763472), (32, 4682821), (44, 3405688), (52, 2881736), (88, 1702844), (104, 1440868), (121, 1238432), (143, 1047904), (169, 886688), (176, 851422), (208, 720434), (229, 654368), (242, 619216), (286, 523952), (338, 443344), (352, 425711), (416, 360217), (458, 327184), (484, 309608), (572, 261976), (676, 221672), (916, 163592), (968, 154804), (1144, 130988), (1352, 110836), (1573, 95264), (1832, 81796), (1859, 80608), (1936, 77402), (2288, 65494), (2519, 59488), (2704, 55418), (2977, 50336), (3146, 47632), (3664, 40898), (3718, 40304), (3872, 38701), (4576, 32747), (5038, 29744), (5408, 27709), (5954, 25168), (6292, 23816), (7328, 20449), (7436, 20152), (10076, 14872), (11908, 12584)]