109891712

素因数分解:

$2^7\times 7^3\times {\mathrm{2503}}^1$

素因数の和:2538

約数の個数: 64

約数和(自身を含む): 255408000

約数和(自身を除く): 145516288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 343, 392, 448, 686, 784, 896, 1372, 1568, 2503, 2744, 3136, 5006, 5488, 6272, 10012, 10976, 17521, 20024, 21952, 35042, 40048, 43904, 70084, 80096, 122647, 140168, 160192, 245294, 280336, 320384, 490588, 560672, 858529, 981176, 1121344, 1717058, 1962352, 2242688, 3434116, 3924704, 6868232, 7849408, 13736464, 15698816, 27472928, 54945856, 109891712]

約数ペア:

[(1, 109891712), (2, 54945856), (4, 27472928), (7, 15698816), (8, 13736464), (14, 7849408), (16, 6868232), (28, 3924704), (32, 3434116), (49, 2242688), (56, 1962352), (64, 1717058), (98, 1121344), (112, 981176), (128, 858529), (196, 560672), (224, 490588), (343, 320384), (392, 280336), (448, 245294), (686, 160192), (784, 140168), (896, 122647), (1372, 80096), (1568, 70084), (2503, 43904), (2744, 40048), (3136, 35042), (5006, 21952), (5488, 20024), (6272, 17521), (10012, 10976)]