129200896

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 108

約数和(自身を含む): 293056456

約数和(自身を除く): 163855560

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 97, 121, 128, 172, 176, 194, 242, 256, 344, 352, 388, 473, 484, 688, 704, 776, 946, 968, 1067, 1376, 1408, 1552, 1892, 1936, 2134, 2752, 2816, 3104, 3784, 3872, 4171, 4268, 5203, 5504, 6208, 7568, 7744, 8342, 8536, 10406, 11008, 11737, 12416, 15136, 15488, 16684, 17072, 20812, 23474, 24832, 30272, 30976, 33368, 34144, 41624, 45881, 46948, 60544, 66736, 68288, 83248, 91762, 93896, 121088, 133472, 136576, 166496, 183524, 187792, 266944, 273152, 332992, 367048, 375584, 504691, 533888, 665984, 734096, 751168, 1009382, 1067776, 1331968, 1468192, 1502336, 2018764, 2936384, 3004672, 4037528, 5872768, 8075056, 11745536, 16150112, 32300224, 64600448, 129200896]

約数ペア:

[(1, 129200896), (2, 64600448), (4, 32300224), (8, 16150112), (11, 11745536), (16, 8075056), (22, 5872768), (32, 4037528), (43, 3004672), (44, 2936384), (64, 2018764), (86, 1502336), (88, 1468192), (97, 1331968), (121, 1067776), (128, 1009382), (172, 751168), (176, 734096), (194, 665984), (242, 533888), (256, 504691), (344, 375584), (352, 367048), (388, 332992), (473, 273152), (484, 266944), (688, 187792), (704, 183524), (776, 166496), (946, 136576), (968, 133472), (1067, 121088), (1376, 93896), (1408, 91762), (1552, 83248), (1892, 68288), (1936, 66736), (2134, 60544), (2752, 46948), (2816, 45881), (3104, 41624), (3784, 34144), (3872, 33368), (4171, 30976), (4268, 30272), (5203, 24832), (5504, 23474), (6208, 20812), (7568, 17072), (7744, 16684), (8342, 15488), (8536, 15136), (10406, 12416), (11008, 11737)]