145243368

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 160

約数和(自身を含む): 431244000

約数和(自身を除く): 286000632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 59, 72, 81, 87, 108, 116, 118, 131, 162, 174, 177, 216, 232, 236, 261, 262, 324, 348, 354, 393, 472, 522, 524, 531, 648, 696, 708, 783, 786, 1044, 1048, 1062, 1179, 1416, 1566, 1572, 1593, 1711, 2088, 2124, 2349, 2358, 3132, 3144, 3186, 3422, 3537, 3799, 4248, 4698, 4716, 4779, 5133, 6264, 6372, 6844, 7074, 7598, 7729, 9396, 9432, 9558, 10266, 10611, 11397, 12744, 13688, 14148, 15196, 15399, 15458, 18792, 19116, 20532, 21222, 22794, 23187, 28296, 30392, 30798, 30916, 34191, 38232, 41064, 42444, 45588, 46197, 46374, 61596, 61832, 68382, 69561, 84888, 91176, 92394, 92748, 102573, 123192, 136764, 138591, 139122, 184788, 185496, 205146, 208683, 224141, 273528, 277182, 278244, 307719, 369576, 410292, 417366, 448282, 554364, 556488, 615438, 626049, 672423, 820584, 834732, 896564, 1108728, 1230876, 1252098, 1344846, 1669464, 1793128, 2017269, 2461752, 2504196, 2689692, 4034538, 5008392, 5379384, 6051807, 8069076, 12103614, 16138152, 18155421, 24207228, 36310842, 48414456, 72621684, 145243368]

約数ペア:

[(1, 145243368), (2, 72621684), (3, 48414456), (4, 36310842), (6, 24207228), (8, 18155421), (9, 16138152), (12, 12103614), (18, 8069076), (24, 6051807), (27, 5379384), (29, 5008392), (36, 4034538), (54, 2689692), (58, 2504196), (59, 2461752), (72, 2017269), (81, 1793128), (87, 1669464), (108, 1344846), (116, 1252098), (118, 1230876), (131, 1108728), (162, 896564), (174, 834732), (177, 820584), (216, 672423), (232, 626049), (236, 615438), (261, 556488), (262, 554364), (324, 448282), (348, 417366), (354, 410292), (393, 369576), (472, 307719), (522, 278244), (524, 277182), (531, 273528), (648, 224141), (696, 208683), (708, 205146), (783, 185496), (786, 184788), (1044, 139122), (1048, 138591), (1062, 136764), (1179, 123192), (1416, 102573), (1566, 92748), (1572, 92394), (1593, 91176), (1711, 84888), (2088, 69561), (2124, 68382), (2349, 61832), (2358, 61596), (3132, 46374), (3144, 46197), (3186, 45588), (3422, 42444), (3537, 41064), (3799, 38232), (4248, 34191), (4698, 30916), (4716, 30798), (4779, 30392), (5133, 28296), (6264, 23187), (6372, 22794), (6844, 21222), (7074, 20532), (7598, 19116), (7729, 18792), (9396, 15458), (9432, 15399), (9558, 15196), (10266, 14148), (10611, 13688), (11397, 12744)]