166724244

素因数分解:

$2^2\times 3^5\times {\mathrm{43}}^1\times {\mathrm{3989}}^1$

素因数の和:4051

約数の個数: 72

約数和(自身を含む): 447326880

約数和(自身を除く): 280602636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 243, 258, 324, 387, 486, 516, 774, 972, 1161, 1548, 2322, 3483, 3989, 4644, 6966, 7978, 10449, 11967, 13932, 15956, 20898, 23934, 35901, 41796, 47868, 71802, 107703, 143604, 171527, 215406, 323109, 343054, 430812, 514581, 646218, 686108, 969327, 1029162, 1292436, 1543743, 1938654, 2058324, 3087486, 3877308, 4631229, 6174972, 9262458, 13893687, 18524916, 27787374, 41681061, 55574748, 83362122, 166724244]

約数ペア:

[(1, 166724244), (2, 83362122), (3, 55574748), (4, 41681061), (6, 27787374), (9, 18524916), (12, 13893687), (18, 9262458), (27, 6174972), (36, 4631229), (43, 3877308), (54, 3087486), (81, 2058324), (86, 1938654), (108, 1543743), (129, 1292436), (162, 1029162), (172, 969327), (243, 686108), (258, 646218), (324, 514581), (387, 430812), (486, 343054), (516, 323109), (774, 215406), (972, 171527), (1161, 143604), (1548, 107703), (2322, 71802), (3483, 47868), (3989, 41796), (4644, 35901), (6966, 23934), (7978, 20898), (10449, 15956), (11967, 13932)]