128222244

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{19463}}^1$

素因数の和:19537

約数の個数: 48

約数和(自身を含む): 337895040

約数和(自身を除く): 209672796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 6588, 19463, 38926, 58389, 77852, 116778, 175167, 233556, 350334, 525501, 700668, 1051002, 1187243, 2102004, 2374486, 3561729, 4748972, 7123458, 10685187, 14246916, 21370374, 32055561, 42740748, 64111122, 128222244]

約数ペア:

[(1, 128222244), (2, 64111122), (3, 42740748), (4, 32055561), (6, 21370374), (9, 14246916), (12, 10685187), (18, 7123458), (27, 4748972), (36, 3561729), (54, 2374486), (61, 2102004), (108, 1187243), (122, 1051002), (183, 700668), (244, 525501), (366, 350334), (549, 233556), (732, 175167), (1098, 116778), (1647, 77852), (2196, 58389), (3294, 38926), (6588, 19463)]