160991210

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{3413}}^1$

素因数の和:3562

約数の個数: 32

約数和(自身を含む): 298656720

約数和(自身を除く): 137665510

約数列:

[1, 2, 5, 10, 53, 89, 106, 178, 265, 445, 530, 890, 3413, 4717, 6826, 9434, 17065, 23585, 34130, 47170, 180889, 303757, 361778, 607514, 904445, 1518785, 1808890, 3037570, 16099121, 32198242, 80495605, 160991210]

約数ペア:

[(1, 160991210), (2, 80495605), (5, 32198242), (10, 16099121), (53, 3037570), (89, 1808890), (106, 1518785), (178, 904445), (265, 607514), (445, 361778), (530, 303757), (890, 180889), (3413, 47170), (4717, 34130), (6826, 23585), (9434, 17065)]