140140565584

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1231}}^1\times {\mathrm{2293}}^1$

素因数の和:3668

約数の個数: 80

約数和(自身を含む): 283864331520

約数和(自身を除く): 143723765936

約数列:

[1, 2, 4, 8, 16, 29, 58, 107, 116, 214, 232, 428, 464, 856, 1231, 1712, 2293, 2462, 3103, 4586, 4924, 6206, 9172, 9848, 12412, 18344, 19696, 24824, 35699, 36688, 49648, 66497, 71398, 131717, 132994, 142796, 245351, 263434, 265988, 285592, 490702, 526868, 531976, 571184, 981404, 1053736, 1063952, 1962808, 2107472, 2822683, 3819793, 3925616, 5645366, 7115179, 7639586, 11290732, 14230358, 15279172, 22581464, 28460716, 30558344, 45162928, 56921432, 61116688, 81857807, 113842864, 163715614, 302027081, 327431228, 604054162, 654862456, 1208108324, 1309724912, 2416216648, 4832433296, 8758785349, 17517570698, 35035141396, 70070282792, 140140565584]

約数ペア:

[(1, 140140565584), (2, 70070282792), (4, 35035141396), (8, 17517570698), (16, 8758785349), (29, 4832433296), (58, 2416216648), (107, 1309724912), (116, 1208108324), (214, 654862456), (232, 604054162), (428, 327431228), (464, 302027081), (856, 163715614), (1231, 113842864), (1712, 81857807), (2293, 61116688), (2462, 56921432), (3103, 45162928), (4586, 30558344), (4924, 28460716), (6206, 22581464), (9172, 15279172), (9848, 14230358), (12412, 11290732), (18344, 7639586), (19696, 7115179), (24824, 5645366), (35699, 3925616), (36688, 3819793), (49648, 2822683), (66497, 2107472), (71398, 1962808), (131717, 1063952), (132994, 1053736), (142796, 981404), (245351, 571184), (263434, 531976), (265988, 526868), (285592, 490702)]