191162016

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{28859}}^1$

素因数の和:28898

約数の個数: 72

約数和(自身を含む): 567272160

約数和(自身を除く): 376110144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 28859, 57718, 86577, 115436, 173154, 230872, 259731, 346308, 461744, 519462, 663757, 692616, 923488, 1038924, 1327514, 1385232, 1991271, 2077848, 2655028, 2770464, 3982542, 4155696, 5310056, 5973813, 7965084, 8311392, 10620112, 11947626, 15930168, 21240224, 23895252, 31860336, 47790504, 63720672, 95581008, 191162016]

約数ペア:

[(1, 191162016), (2, 95581008), (3, 63720672), (4, 47790504), (6, 31860336), (8, 23895252), (9, 21240224), (12, 15930168), (16, 11947626), (18, 10620112), (23, 8311392), (24, 7965084), (32, 5973813), (36, 5310056), (46, 4155696), (48, 3982542), (69, 2770464), (72, 2655028), (92, 2077848), (96, 1991271), (138, 1385232), (144, 1327514), (184, 1038924), (207, 923488), (276, 692616), (288, 663757), (368, 519462), (414, 461744), (552, 346308), (736, 259731), (828, 230872), (1104, 173154), (1656, 115436), (2208, 86577), (3312, 57718), (6624, 28859)]