155579904

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1777}}^1$

素因数の和:1820

約数の個数: 120

約数和(自身を含む): 472912440

約数和(自身を除く): 317332536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 512, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1536, 1777, 1824, 2304, 2432, 2736, 3554, 3648, 4608, 4864, 5331, 5472, 7108, 7296, 9728, 10662, 10944, 14216, 14592, 15993, 21324, 21888, 28432, 29184, 31986, 33763, 42648, 43776, 56864, 63972, 67526, 85296, 87552, 101289, 113728, 127944, 135052, 170592, 202578, 227456, 255888, 270104, 303867, 341184, 405156, 454912, 511776, 540208, 607734, 682368, 810312, 909824, 1023552, 1080416, 1215468, 1364736, 1620624, 2047104, 2160832, 2430936, 2729472, 3241248, 4094208, 4321664, 4861872, 6482496, 8188416, 8643328, 9723744, 12964992, 17286656, 19447488, 25929984, 38894976, 51859968, 77789952, 155579904]

約数ペア:

[(1, 155579904), (2, 77789952), (3, 51859968), (4, 38894976), (6, 25929984), (8, 19447488), (9, 17286656), (12, 12964992), (16, 9723744), (18, 8643328), (19, 8188416), (24, 6482496), (32, 4861872), (36, 4321664), (38, 4094208), (48, 3241248), (57, 2729472), (64, 2430936), (72, 2160832), (76, 2047104), (96, 1620624), (114, 1364736), (128, 1215468), (144, 1080416), (152, 1023552), (171, 909824), (192, 810312), (228, 682368), (256, 607734), (288, 540208), (304, 511776), (342, 454912), (384, 405156), (456, 341184), (512, 303867), (576, 270104), (608, 255888), (684, 227456), (768, 202578), (912, 170592), (1152, 135052), (1216, 127944), (1368, 113728), (1536, 101289), (1777, 87552), (1824, 85296), (2304, 67526), (2432, 63972), (2736, 56864), (3554, 43776), (3648, 42648), (4608, 33763), (4864, 31986), (5331, 29184), (5472, 28432), (7108, 21888), (7296, 21324), (9728, 15993), (10662, 14592), (10944, 14216)]