140710656

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{9643}}^1$

素因数の和:9681

約数の個数: 72

約数和(自身を含む): 394246720

約数和(自身を除く): 253536064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 7296, 9643, 14592, 19286, 28929, 38572, 57858, 77144, 115716, 154288, 183217, 231432, 308576, 366434, 462864, 549651, 617152, 732868, 925728, 1099302, 1234304, 1465736, 1851456, 2198604, 2468608, 2931472, 3702912, 4397208, 5862944, 7405824, 8794416, 11725888, 17588832, 23451776, 35177664, 46903552, 70355328, 140710656]

約数ペア:

[(1, 140710656), (2, 70355328), (3, 46903552), (4, 35177664), (6, 23451776), (8, 17588832), (12, 11725888), (16, 8794416), (19, 7405824), (24, 5862944), (32, 4397208), (38, 3702912), (48, 2931472), (57, 2468608), (64, 2198604), (76, 1851456), (96, 1465736), (114, 1234304), (128, 1099302), (152, 925728), (192, 732868), (228, 617152), (256, 549651), (304, 462864), (384, 366434), (456, 308576), (608, 231432), (768, 183217), (912, 154288), (1216, 115716), (1824, 77144), (2432, 57858), (3648, 38572), (4864, 28929), (7296, 19286), (9643, 14592)]