100791808

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:847

約数の個数: 80

約数和(自身を含む): 228579120

約数和(自身を除く): 127787312

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 512, 608, 797, 832, 988, 1216, 1594, 1664, 1976, 2432, 3188, 3328, 3952, 4864, 6376, 6656, 7904, 9728, 10361, 12752, 15143, 15808, 20722, 25504, 30286, 31616, 41444, 51008, 60572, 63232, 82888, 102016, 121144, 126464, 165776, 196859, 204032, 242288, 331552, 393718, 408064, 484576, 663104, 787436, 969152, 1326208, 1574872, 1938304, 2652416, 3149744, 3876608, 5304832, 6299488, 7753216, 12598976, 25197952, 50395904, 100791808]

約数ペア:

[(1, 100791808), (2, 50395904), (4, 25197952), (8, 12598976), (13, 7753216), (16, 6299488), (19, 5304832), (26, 3876608), (32, 3149744), (38, 2652416), (52, 1938304), (64, 1574872), (76, 1326208), (104, 969152), (128, 787436), (152, 663104), (208, 484576), (247, 408064), (256, 393718), (304, 331552), (416, 242288), (494, 204032), (512, 196859), (608, 165776), (797, 126464), (832, 121144), (988, 102016), (1216, 82888), (1594, 63232), (1664, 60572), (1976, 51008), (2432, 41444), (3188, 31616), (3328, 30286), (3952, 25504), (4864, 20722), (6376, 15808), (6656, 15143), (7904, 12752), (9728, 10361)]