154069504

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:637

約数の個数: 80

約数和(自身を含む): 337049856

約数和(自身を除く): 182980352

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 496, 512, 527, 544, 571, 992, 1054, 1088, 1142, 1984, 2108, 2176, 2284, 3968, 4216, 4352, 4568, 7936, 8432, 8704, 9136, 9707, 15872, 16864, 17701, 18272, 19414, 33728, 35402, 36544, 38828, 67456, 70804, 73088, 77656, 134912, 141608, 146176, 155312, 269824, 283216, 292352, 300917, 310624, 566432, 601834, 621248, 1132864, 1203668, 1242496, 2265728, 2407336, 2484992, 4531456, 4814672, 4969984, 9062912, 9629344, 19258688, 38517376, 77034752, 154069504]

約数ペア:

[(1, 154069504), (2, 77034752), (4, 38517376), (8, 19258688), (16, 9629344), (17, 9062912), (31, 4969984), (32, 4814672), (34, 4531456), (62, 2484992), (64, 2407336), (68, 2265728), (124, 1242496), (128, 1203668), (136, 1132864), (248, 621248), (256, 601834), (272, 566432), (496, 310624), (512, 300917), (527, 292352), (544, 283216), (571, 269824), (992, 155312), (1054, 146176), (1088, 141608), (1142, 134912), (1984, 77656), (2108, 73088), (2176, 70804), (2284, 67456), (3968, 38828), (4216, 36544), (4352, 35402), (4568, 33728), (7936, 19414), (8432, 18272), (8704, 17701), (9136, 16864), (9707, 15872)]