187316416

素因数分解:

$2^6\times 7^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 140

約数和(自身を含む): 461022192

約数和(自身を除く): 273705776

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 53, 56, 64, 92, 98, 106, 112, 161, 184, 196, 212, 224, 322, 343, 368, 371, 392, 424, 448, 644, 686, 736, 742, 784, 848, 1127, 1219, 1288, 1372, 1472, 1484, 1568, 1696, 2254, 2401, 2438, 2576, 2597, 2744, 2968, 3136, 3392, 4508, 4802, 4876, 5152, 5194, 5488, 5936, 7889, 8533, 9016, 9604, 9752, 10304, 10388, 10976, 11872, 15778, 17066, 18032, 18179, 19208, 19504, 20776, 21952, 23744, 31556, 34132, 36064, 36358, 38416, 39008, 41552, 55223, 59731, 63112, 68264, 72128, 72716, 76832, 78016, 83104, 110446, 119462, 126224, 127253, 136528, 145432, 153664, 166208, 220892, 238924, 252448, 254506, 273056, 290864, 418117, 441784, 477848, 504896, 509012, 546112, 581728, 836234, 883568, 955696, 1018024, 1163456, 1672468, 1767136, 1911392, 2036048, 2926819, 3344936, 3534272, 3822784, 4072096, 5853638, 6689872, 8144192, 11707276, 13379744, 23414552, 26759488, 46829104, 93658208, 187316416]

約数ペア:

[(1, 187316416), (2, 93658208), (4, 46829104), (7, 26759488), (8, 23414552), (14, 13379744), (16, 11707276), (23, 8144192), (28, 6689872), (32, 5853638), (46, 4072096), (49, 3822784), (53, 3534272), (56, 3344936), (64, 2926819), (92, 2036048), (98, 1911392), (106, 1767136), (112, 1672468), (161, 1163456), (184, 1018024), (196, 955696), (212, 883568), (224, 836234), (322, 581728), (343, 546112), (368, 509012), (371, 504896), (392, 477848), (424, 441784), (448, 418117), (644, 290864), (686, 273056), (736, 254506), (742, 252448), (784, 238924), (848, 220892), (1127, 166208), (1219, 153664), (1288, 145432), (1372, 136528), (1472, 127253), (1484, 126224), (1568, 119462), (1696, 110446), (2254, 83104), (2401, 78016), (2438, 76832), (2576, 72716), (2597, 72128), (2744, 68264), (2968, 63112), (3136, 59731), (3392, 55223), (4508, 41552), (4802, 39008), (4876, 38416), (5152, 36358), (5194, 36064), (5488, 34132), (5936, 31556), (7889, 23744), (8533, 21952), (9016, 20776), (9604, 19504), (9752, 19208), (10304, 18179), (10388, 18032), (10976, 17066), (11872, 15778)]