161068572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1931}}^1$

素因数の和:2279

約数の個数: 72

約数和(自身を含む): 466956672

約数和(自身を除く): 305888100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 331, 662, 993, 1324, 1931, 1986, 2317, 2979, 3862, 3972, 4634, 5793, 5958, 6951, 7724, 9268, 11586, 11916, 13517, 13902, 17379, 20853, 23172, 27034, 27804, 34758, 40551, 41706, 54068, 69516, 81102, 83412, 121653, 162204, 243306, 486612, 639161, 1278322, 1917483, 2556644, 3834966, 4474127, 5752449, 7669932, 8948254, 11504898, 13422381, 17896508, 23009796, 26844762, 40267143, 53689524, 80534286, 161068572]

約数ペア:

[(1, 161068572), (2, 80534286), (3, 53689524), (4, 40267143), (6, 26844762), (7, 23009796), (9, 17896508), (12, 13422381), (14, 11504898), (18, 8948254), (21, 7669932), (28, 5752449), (36, 4474127), (42, 3834966), (63, 2556644), (84, 1917483), (126, 1278322), (252, 639161), (331, 486612), (662, 243306), (993, 162204), (1324, 121653), (1931, 83412), (1986, 81102), (2317, 69516), (2979, 54068), (3862, 41706), (3972, 40551), (4634, 34758), (5793, 27804), (5958, 27034), (6951, 23172), (7724, 20853), (9268, 17379), (11586, 13902), (11916, 13517)]