15591096

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 128

約数和(自身を含む): 47520000

約数和(自身を除く): 31928904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 29, 36, 38, 54, 57, 58, 72, 76, 87, 108, 114, 116, 131, 152, 171, 174, 216, 228, 232, 261, 262, 342, 348, 393, 456, 513, 522, 524, 551, 684, 696, 783, 786, 1026, 1044, 1048, 1102, 1179, 1368, 1566, 1572, 1653, 2052, 2088, 2204, 2358, 2489, 3132, 3144, 3306, 3537, 3799, 4104, 4408, 4716, 4959, 4978, 6264, 6612, 7074, 7467, 7598, 9432, 9918, 9956, 11397, 13224, 14148, 14877, 14934, 15196, 19836, 19912, 22401, 22794, 28296, 29754, 29868, 30392, 34191, 39672, 44802, 45588, 59508, 59736, 67203, 68382, 72181, 89604, 91176, 102573, 119016, 134406, 136764, 144362, 179208, 205146, 216543, 268812, 273528, 288724, 410292, 433086, 537624, 577448, 649629, 820584, 866172, 1299258, 1732344, 1948887, 2598516, 3897774, 5197032, 7795548, 15591096]

約数ペア:

[(1, 15591096), (2, 7795548), (3, 5197032), (4, 3897774), (6, 2598516), (8, 1948887), (9, 1732344), (12, 1299258), (18, 866172), (19, 820584), (24, 649629), (27, 577448), (29, 537624), (36, 433086), (38, 410292), (54, 288724), (57, 273528), (58, 268812), (72, 216543), (76, 205146), (87, 179208), (108, 144362), (114, 136764), (116, 134406), (131, 119016), (152, 102573), (171, 91176), (174, 89604), (216, 72181), (228, 68382), (232, 67203), (261, 59736), (262, 59508), (342, 45588), (348, 44802), (393, 39672), (456, 34191), (513, 30392), (522, 29868), (524, 29754), (551, 28296), (684, 22794), (696, 22401), (783, 19912), (786, 19836), (1026, 15196), (1044, 14934), (1048, 14877), (1102, 14148), (1179, 13224), (1368, 11397), (1566, 9956), (1572, 9918), (1653, 9432), (2052, 7598), (2088, 7467), (2204, 7074), (2358, 6612), (2489, 6264), (3132, 4978), (3144, 4959), (3306, 4716), (3537, 4408), (3799, 4104)]