121550184

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 387335520

約数和(自身を除く): 265785336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 131, 147, 168, 196, 252, 262, 263, 294, 392, 393, 441, 504, 524, 526, 588, 786, 789, 882, 917, 1048, 1052, 1176, 1179, 1572, 1578, 1764, 1834, 1841, 2104, 2358, 2367, 2751, 3144, 3156, 3528, 3668, 3682, 4716, 4734, 5502, 5523, 6312, 6419, 7336, 7364, 8253, 9432, 9468, 11004, 11046, 12838, 12887, 14728, 16506, 16569, 18936, 19257, 22008, 22092, 25676, 25774, 33012, 33138, 34453, 38514, 38661, 44184, 51352, 51548, 57771, 66024, 66276, 68906, 77028, 77322, 103096, 103359, 115542, 115983, 132552, 137812, 154056, 154644, 206718, 231084, 231966, 241171, 275624, 309288, 310077, 413436, 462168, 463932, 482342, 620154, 723513, 826872, 927864, 964684, 1240308, 1447026, 1688197, 1929368, 2170539, 2480616, 2894052, 3376394, 4341078, 5064591, 5788104, 6752788, 8682156, 10129182, 13505576, 15193773, 17364312, 20258364, 30387546, 40516728, 60775092, 121550184]

約数ペア:

[(1, 121550184), (2, 60775092), (3, 40516728), (4, 30387546), (6, 20258364), (7, 17364312), (8, 15193773), (9, 13505576), (12, 10129182), (14, 8682156), (18, 6752788), (21, 5788104), (24, 5064591), (28, 4341078), (36, 3376394), (42, 2894052), (49, 2480616), (56, 2170539), (63, 1929368), (72, 1688197), (84, 1447026), (98, 1240308), (126, 964684), (131, 927864), (147, 826872), (168, 723513), (196, 620154), (252, 482342), (262, 463932), (263, 462168), (294, 413436), (392, 310077), (393, 309288), (441, 275624), (504, 241171), (524, 231966), (526, 231084), (588, 206718), (786, 154644), (789, 154056), (882, 137812), (917, 132552), (1048, 115983), (1052, 115542), (1176, 103359), (1179, 103096), (1572, 77322), (1578, 77028), (1764, 68906), (1834, 66276), (1841, 66024), (2104, 57771), (2358, 51548), (2367, 51352), (2751, 44184), (3144, 38661), (3156, 38514), (3528, 34453), (3668, 33138), (3682, 33012), (4716, 25774), (4734, 25676), (5502, 22092), (5523, 22008), (6312, 19257), (6419, 18936), (7336, 16569), (7364, 16506), (8253, 14728), (9432, 12887), (9468, 12838), (11004, 11046)]