161925696

素因数分解:

$2^6\times 3^3\times {\mathrm{83}}^1\times {\mathrm{1129}}^1$

素因数の和:1233

約数の個数: 112

約数和(自身を含む): 482193600

約数和(自身を除く): 320267904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 83, 96, 108, 144, 166, 192, 216, 249, 288, 332, 432, 498, 576, 664, 747, 864, 996, 1129, 1328, 1494, 1728, 1992, 2241, 2258, 2656, 2988, 3387, 3984, 4482, 4516, 5312, 5976, 6774, 7968, 8964, 9032, 10161, 11952, 13548, 15936, 17928, 18064, 20322, 23904, 27096, 30483, 35856, 36128, 40644, 47808, 54192, 60966, 71712, 72256, 81288, 93707, 108384, 121932, 143424, 162576, 187414, 216768, 243864, 281121, 325152, 374828, 487728, 562242, 650304, 749656, 843363, 975456, 1124484, 1499312, 1686726, 1950912, 2248968, 2530089, 2998624, 3373452, 4497936, 5060178, 5997248, 6746904, 8995872, 10120356, 13493808, 17991744, 20240712, 26987616, 40481424, 53975232, 80962848, 161925696]

約数ペア:

[(1, 161925696), (2, 80962848), (3, 53975232), (4, 40481424), (6, 26987616), (8, 20240712), (9, 17991744), (12, 13493808), (16, 10120356), (18, 8995872), (24, 6746904), (27, 5997248), (32, 5060178), (36, 4497936), (48, 3373452), (54, 2998624), (64, 2530089), (72, 2248968), (83, 1950912), (96, 1686726), (108, 1499312), (144, 1124484), (166, 975456), (192, 843363), (216, 749656), (249, 650304), (288, 562242), (332, 487728), (432, 374828), (498, 325152), (576, 281121), (664, 243864), (747, 216768), (864, 187414), (996, 162576), (1129, 143424), (1328, 121932), (1494, 108384), (1728, 93707), (1992, 81288), (2241, 72256), (2258, 71712), (2656, 60966), (2988, 54192), (3387, 47808), (3984, 40644), (4482, 36128), (4516, 35856), (5312, 30483), (5976, 27096), (6774, 23904), (7968, 20322), (8964, 18064), (9032, 17928), (10161, 15936), (11952, 13548)]