156639530852

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2273}}^1\times {\mathrm{79393}}^1$

素因数の和:81708

約数の個数: 48

約数和(自身を含む): 323531185152

約数和(自身を除く): 166891654300

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 2273, 4546, 9092, 15911, 31822, 63644, 70463, 79393, 140926, 158786, 281852, 317572, 493241, 555751, 986482, 1111502, 1972964, 2223004, 2461183, 4922366, 9844732, 17228281, 34456562, 68913124, 180460289, 360920578, 721841156, 1263222023, 2526444046, 5052888092, 5594268959, 11188537918, 22377075836, 39159882713, 78319765426, 156639530852]

約数ペア:

[(1, 156639530852), (2, 78319765426), (4, 39159882713), (7, 22377075836), (14, 11188537918), (28, 5594268959), (31, 5052888092), (62, 2526444046), (124, 1263222023), (217, 721841156), (434, 360920578), (868, 180460289), (2273, 68913124), (4546, 34456562), (9092, 17228281), (15911, 9844732), (31822, 4922366), (63644, 2461183), (70463, 2223004), (79393, 1972964), (140926, 1111502), (158786, 986482), (281852, 555751), (317572, 493241)]