168658308

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^2$

素因数の和:295

約数の個数: 144

約数和(自身を含む): 542308480

約数和(自身を除く): 373650172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 131, 156, 182, 189, 234, 252, 262, 273, 351, 364, 378, 393, 468, 524, 546, 702, 756, 786, 819, 917, 1092, 1179, 1404, 1572, 1638, 1703, 1834, 2358, 2457, 2751, 3276, 3406, 3537, 3668, 4716, 4914, 5109, 5502, 6812, 7074, 8253, 9828, 10218, 11004, 11921, 14148, 15327, 16506, 17161, 20436, 23842, 24759, 30654, 33012, 34322, 35763, 45981, 47684, 49518, 51483, 61308, 68644, 71526, 91962, 99036, 102966, 107289, 120127, 143052, 154449, 183924, 205932, 214578, 223093, 240254, 308898, 321867, 360381, 429156, 446186, 463347, 480508, 617796, 643734, 669279, 720762, 892372, 926694, 1081143, 1287468, 1338558, 1441524, 1561651, 1853388, 2007837, 2162286, 2677116, 3123302, 3243429, 4015674, 4324572, 4684953, 6023511, 6246604, 6486858, 8031348, 9369906, 12047022, 12973716, 14054859, 18739812, 24094044, 28109718, 42164577, 56219436, 84329154, 168658308]

約数ペア:

[(1, 168658308), (2, 84329154), (3, 56219436), (4, 42164577), (6, 28109718), (7, 24094044), (9, 18739812), (12, 14054859), (13, 12973716), (14, 12047022), (18, 9369906), (21, 8031348), (26, 6486858), (27, 6246604), (28, 6023511), (36, 4684953), (39, 4324572), (42, 4015674), (52, 3243429), (54, 3123302), (63, 2677116), (78, 2162286), (84, 2007837), (91, 1853388), (108, 1561651), (117, 1441524), (126, 1338558), (131, 1287468), (156, 1081143), (182, 926694), (189, 892372), (234, 720762), (252, 669279), (262, 643734), (273, 617796), (351, 480508), (364, 463347), (378, 446186), (393, 429156), (468, 360381), (524, 321867), (546, 308898), (702, 240254), (756, 223093), (786, 214578), (819, 205932), (917, 183924), (1092, 154449), (1179, 143052), (1404, 120127), (1572, 107289), (1638, 102966), (1703, 99036), (1834, 91962), (2358, 71526), (2457, 68644), (2751, 61308), (3276, 51483), (3406, 49518), (3537, 47684), (3668, 45981), (4716, 35763), (4914, 34322), (5109, 33012), (5502, 30654), (6812, 24759), (7074, 23842), (8253, 20436), (9828, 17161), (10218, 16506), (11004, 15327), (11921, 14148)]