155260152

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 160

約数和(自身を含む): 459993600

約数和(自身を除く): 304733448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 59, 62, 72, 81, 93, 108, 118, 124, 131, 162, 177, 186, 216, 236, 248, 262, 279, 324, 354, 372, 393, 472, 524, 531, 558, 648, 708, 744, 786, 837, 1048, 1062, 1116, 1179, 1416, 1572, 1593, 1674, 1829, 2124, 2232, 2358, 2511, 3144, 3186, 3348, 3537, 3658, 4061, 4248, 4716, 4779, 5022, 5487, 6372, 6696, 7074, 7316, 7729, 8122, 9432, 9558, 10044, 10611, 10974, 12183, 12744, 14148, 14632, 15458, 16244, 16461, 19116, 20088, 21222, 21948, 23187, 24366, 28296, 30916, 32488, 32922, 36549, 38232, 42444, 43896, 46374, 48732, 49383, 61832, 65844, 69561, 73098, 84888, 92748, 97464, 98766, 109647, 131688, 139122, 146196, 148149, 185496, 197532, 208683, 219294, 239599, 278244, 292392, 296298, 328941, 395064, 417366, 438588, 479198, 556488, 592596, 626049, 657882, 718797, 834732, 877176, 958396, 1185192, 1252098, 1315764, 1437594, 1669464, 1916792, 2156391, 2504196, 2631528, 2875188, 4312782, 5008392, 5750376, 6469173, 8625564, 12938346, 17251128, 19407519, 25876692, 38815038, 51753384, 77630076, 155260152]

約数ペア:

[(1, 155260152), (2, 77630076), (3, 51753384), (4, 38815038), (6, 25876692), (8, 19407519), (9, 17251128), (12, 12938346), (18, 8625564), (24, 6469173), (27, 5750376), (31, 5008392), (36, 4312782), (54, 2875188), (59, 2631528), (62, 2504196), (72, 2156391), (81, 1916792), (93, 1669464), (108, 1437594), (118, 1315764), (124, 1252098), (131, 1185192), (162, 958396), (177, 877176), (186, 834732), (216, 718797), (236, 657882), (248, 626049), (262, 592596), (279, 556488), (324, 479198), (354, 438588), (372, 417366), (393, 395064), (472, 328941), (524, 296298), (531, 292392), (558, 278244), (648, 239599), (708, 219294), (744, 208683), (786, 197532), (837, 185496), (1048, 148149), (1062, 146196), (1116, 139122), (1179, 131688), (1416, 109647), (1572, 98766), (1593, 97464), (1674, 92748), (1829, 84888), (2124, 73098), (2232, 69561), (2358, 65844), (2511, 61832), (3144, 49383), (3186, 48732), (3348, 46374), (3537, 43896), (3658, 42444), (4061, 38232), (4248, 36549), (4716, 32922), (4779, 32488), (5022, 30916), (5487, 28296), (6372, 24366), (6696, 23187), (7074, 21948), (7316, 21222), (7729, 20088), (8122, 19116), (9432, 16461), (9558, 16244), (10044, 15458), (10611, 14632), (10974, 14148), (12183, 12744)]