165394992

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{70321}}^1$

素因数の和:70346

約数の個数: 60

約数和(自身を含む): 497035896

約数和(自身を除く): 331640904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 70321, 140642, 210963, 281284, 421926, 492247, 562568, 843852, 984494, 1125136, 1476741, 1687704, 1968988, 2953482, 3375408, 3445729, 3937976, 5906964, 6891458, 7875952, 10337187, 11813928, 13782916, 20674374, 23627856, 27565832, 41348748, 55131664, 82697496, 165394992]

約数ペア:

[(1, 165394992), (2, 82697496), (3, 55131664), (4, 41348748), (6, 27565832), (7, 23627856), (8, 20674374), (12, 13782916), (14, 11813928), (16, 10337187), (21, 7875952), (24, 6891458), (28, 5906964), (42, 3937976), (48, 3445729), (49, 3375408), (56, 2953482), (84, 1968988), (98, 1687704), (112, 1476741), (147, 1125136), (168, 984494), (196, 843852), (294, 562568), (336, 492247), (392, 421926), (588, 281284), (784, 210963), (1176, 140642), (2352, 70321)]