102405688

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 261999360

約数和(自身を除く): 159593672

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 49, 56, 68, 77, 88, 98, 119, 121, 127, 136, 154, 187, 196, 238, 242, 254, 308, 374, 392, 476, 484, 508, 539, 616, 748, 833, 847, 889, 952, 968, 1016, 1078, 1309, 1397, 1496, 1666, 1694, 1778, 2057, 2156, 2159, 2618, 2794, 3332, 3388, 3556, 4114, 4312, 4318, 5236, 5588, 5929, 6223, 6664, 6776, 7112, 8228, 8636, 9163, 9779, 10472, 11176, 11858, 12446, 14399, 15113, 15367, 16456, 17272, 18326, 19558, 23716, 23749, 24892, 28798, 30226, 30734, 36652, 39116, 47432, 47498, 49784, 57596, 60452, 61468, 68453, 73304, 78232, 94996, 100793, 105791, 107569, 115192, 120904, 122936, 136906, 166243, 189992, 201586, 211582, 215138, 261239, 273812, 332486, 403172, 423164, 430276, 522478, 547624, 664972, 752983, 806344, 846328, 860552, 1044956, 1163701, 1329944, 1505966, 1828673, 2089912, 2327402, 3011932, 3657346, 4654804, 6023864, 7314692, 9309608, 12800711, 14629384, 25601422, 51202844, 102405688]

約数ペア:

[(1, 102405688), (2, 51202844), (4, 25601422), (7, 14629384), (8, 12800711), (11, 9309608), (14, 7314692), (17, 6023864), (22, 4654804), (28, 3657346), (34, 3011932), (44, 2327402), (49, 2089912), (56, 1828673), (68, 1505966), (77, 1329944), (88, 1163701), (98, 1044956), (119, 860552), (121, 846328), (127, 806344), (136, 752983), (154, 664972), (187, 547624), (196, 522478), (238, 430276), (242, 423164), (254, 403172), (308, 332486), (374, 273812), (392, 261239), (476, 215138), (484, 211582), (508, 201586), (539, 189992), (616, 166243), (748, 136906), (833, 122936), (847, 120904), (889, 115192), (952, 107569), (968, 105791), (1016, 100793), (1078, 94996), (1309, 78232), (1397, 73304), (1496, 68453), (1666, 61468), (1694, 60452), (1778, 57596), (2057, 49784), (2156, 47498), (2159, 47432), (2618, 39116), (2794, 36652), (3332, 30734), (3388, 30226), (3556, 28798), (4114, 24892), (4312, 23749), (4318, 23716), (5236, 19558), (5588, 18326), (5929, 17272), (6223, 16456), (6664, 15367), (6776, 15113), (7112, 14399), (8228, 12446), (8636, 11858), (9163, 11176), (9779, 10472)]