161210028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{2939}}^1$

素因数の和:3606

約数の個数: 48

約数和(自身を含む): 430698240

約数和(自身を除く): 269488212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 653, 1306, 1959, 2612, 2939, 3918, 4571, 5878, 7836, 8817, 9142, 11756, 13713, 17634, 18284, 20573, 27426, 35268, 41146, 54852, 61719, 82292, 123438, 246876, 1919167, 3838334, 5757501, 7676668, 11515002, 13434169, 23030004, 26868338, 40302507, 53736676, 80605014, 161210028]

約数ペア:

[(1, 161210028), (2, 80605014), (3, 53736676), (4, 40302507), (6, 26868338), (7, 23030004), (12, 13434169), (14, 11515002), (21, 7676668), (28, 5757501), (42, 3838334), (84, 1919167), (653, 246876), (1306, 123438), (1959, 82292), (2612, 61719), (2939, 54852), (3918, 41146), (4571, 35268), (5878, 27426), (7836, 20573), (8817, 18284), (9142, 17634), (11756, 13713)]