194822912

素因数分解:

$2^8\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 403313904

約数和(自身を除く): 208490992

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 83, 106, 128, 166, 173, 212, 256, 332, 346, 424, 664, 692, 848, 1328, 1384, 1696, 2656, 2768, 3392, 4399, 5312, 5536, 6784, 8798, 9169, 10624, 11072, 13568, 14359, 17596, 18338, 21248, 22144, 28718, 35192, 36676, 44288, 57436, 70384, 73352, 114872, 140768, 146704, 229744, 281536, 293408, 459488, 563072, 586816, 761027, 918976, 1126144, 1173632, 1522054, 1837952, 2347264, 3044108, 3675904, 6088216, 12176432, 24352864, 48705728, 97411456, 194822912]

約数ペア:

[(1, 194822912), (2, 97411456), (4, 48705728), (8, 24352864), (16, 12176432), (32, 6088216), (53, 3675904), (64, 3044108), (83, 2347264), (106, 1837952), (128, 1522054), (166, 1173632), (173, 1126144), (212, 918976), (256, 761027), (332, 586816), (346, 563072), (424, 459488), (664, 293408), (692, 281536), (848, 229744), (1328, 146704), (1384, 140768), (1696, 114872), (2656, 73352), (2768, 70384), (3392, 57436), (4399, 44288), (5312, 36676), (5536, 35192), (6784, 28718), (8798, 22144), (9169, 21248), (10624, 18338), (11072, 17596), (13568, 14359)]