189242368

素因数分解:

$2^{10}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1553}}^1$

素因数の和:1597

約数の個数: 88

約数和(自身を含む): 458069472

約数和(自身を除く): 268827104

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 512, 544, 896, 952, 1024, 1088, 1553, 1792, 1904, 2176, 3106, 3584, 3808, 4352, 6212, 7168, 7616, 8704, 10871, 12424, 15232, 17408, 21742, 24848, 26401, 30464, 43484, 49696, 52802, 60928, 86968, 99392, 105604, 121856, 173936, 184807, 198784, 211208, 347872, 369614, 397568, 422416, 695744, 739228, 795136, 844832, 1391488, 1478456, 1590272, 1689664, 2782976, 2956912, 3379328, 5565952, 5913824, 6758656, 11131904, 11827648, 13517312, 23655296, 27034624, 47310592, 94621184, 189242368]

約数ペア:

[(1, 189242368), (2, 94621184), (4, 47310592), (7, 27034624), (8, 23655296), (14, 13517312), (16, 11827648), (17, 11131904), (28, 6758656), (32, 5913824), (34, 5565952), (56, 3379328), (64, 2956912), (68, 2782976), (112, 1689664), (119, 1590272), (128, 1478456), (136, 1391488), (224, 844832), (238, 795136), (256, 739228), (272, 695744), (448, 422416), (476, 397568), (512, 369614), (544, 347872), (896, 211208), (952, 198784), (1024, 184807), (1088, 173936), (1553, 121856), (1792, 105604), (1904, 99392), (2176, 86968), (3106, 60928), (3584, 52802), (3808, 49696), (4352, 43484), (6212, 30464), (7168, 26401), (7616, 24848), (8704, 21742), (10871, 17408), (12424, 15232)]