195317856

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:345

約数の個数: 144

約数和(自身を含む): 581188608

約数和(自身を除く): 385870752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 131, 144, 167, 186, 248, 262, 279, 288, 334, 372, 393, 496, 501, 524, 558, 668, 744, 786, 992, 1002, 1048, 1116, 1179, 1336, 1488, 1503, 1572, 2004, 2096, 2232, 2358, 2672, 2976, 3006, 3144, 4008, 4061, 4192, 4464, 4716, 5177, 5344, 6012, 6288, 8016, 8122, 8928, 9432, 10354, 12024, 12183, 12576, 15531, 16032, 16244, 18864, 20708, 21877, 24048, 24366, 31062, 32488, 36549, 37728, 41416, 43754, 46593, 48096, 48732, 62124, 64976, 65631, 73098, 82832, 87508, 93186, 97464, 124248, 129952, 131262, 146196, 165664, 175016, 186372, 194928, 196893, 248496, 262524, 292392, 350032, 372744, 389856, 393786, 496992, 525048, 584784, 678187, 700064, 745488, 787572, 1050096, 1169568, 1356374, 1490976, 1575144, 2034561, 2100192, 2712748, 3150288, 4069122, 5425496, 6103683, 6300576, 8138244, 10850992, 12207366, 16276488, 21701984, 24414732, 32552976, 48829464, 65105952, 97658928, 195317856]

約数ペア:

[(1, 195317856), (2, 97658928), (3, 65105952), (4, 48829464), (6, 32552976), (8, 24414732), (9, 21701984), (12, 16276488), (16, 12207366), (18, 10850992), (24, 8138244), (31, 6300576), (32, 6103683), (36, 5425496), (48, 4069122), (62, 3150288), (72, 2712748), (93, 2100192), (96, 2034561), (124, 1575144), (131, 1490976), (144, 1356374), (167, 1169568), (186, 1050096), (248, 787572), (262, 745488), (279, 700064), (288, 678187), (334, 584784), (372, 525048), (393, 496992), (496, 393786), (501, 389856), (524, 372744), (558, 350032), (668, 292392), (744, 262524), (786, 248496), (992, 196893), (1002, 194928), (1048, 186372), (1116, 175016), (1179, 165664), (1336, 146196), (1488, 131262), (1503, 129952), (1572, 124248), (2004, 97464), (2096, 93186), (2232, 87508), (2358, 82832), (2672, 73098), (2976, 65631), (3006, 64976), (3144, 62124), (4008, 48732), (4061, 48096), (4192, 46593), (4464, 43754), (4716, 41416), (5177, 37728), (5344, 36549), (6012, 32488), (6288, 31062), (8016, 24366), (8122, 24048), (8928, 21877), (9432, 20708), (10354, 18864), (12024, 16244), (12183, 16032), (12576, 15531)]