152852140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{5657}}^1$

素因数の和:5866

約数の個数: 48

約数和(自身を含む): 368811072

約数和(自身を除く): 215958932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 193, 386, 772, 965, 1351, 1930, 2702, 3860, 5404, 5657, 6755, 11314, 13510, 22628, 27020, 28285, 39599, 56570, 79198, 113140, 158396, 197995, 395990, 791980, 1091801, 2183602, 4367204, 5459005, 7642607, 10918010, 15285214, 21836020, 30570428, 38213035, 76426070, 152852140]

約数ペア:

[(1, 152852140), (2, 76426070), (4, 38213035), (5, 30570428), (7, 21836020), (10, 15285214), (14, 10918010), (20, 7642607), (28, 5459005), (35, 4367204), (70, 2183602), (140, 1091801), (193, 791980), (386, 395990), (772, 197995), (965, 158396), (1351, 113140), (1930, 79198), (2702, 56570), (3860, 39599), (5404, 28285), (5657, 27020), (6755, 22628), (11314, 13510)]