145031208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{3803}}^1$

素因数の和:4046

約数の個数: 64

約数和(自身を含む): 416309760

約数和(自身を除く): 271278552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 227, 454, 681, 908, 1362, 1589, 1816, 2724, 3178, 3803, 4767, 5448, 6356, 7606, 9534, 11409, 12712, 15212, 19068, 22818, 26621, 30424, 38136, 45636, 53242, 79863, 91272, 106484, 159726, 212968, 319452, 638904, 863281, 1726562, 2589843, 3453124, 5179686, 6042967, 6906248, 10359372, 12085934, 18128901, 20718744, 24171868, 36257802, 48343736, 72515604, 145031208]

約数ペア:

[(1, 145031208), (2, 72515604), (3, 48343736), (4, 36257802), (6, 24171868), (7, 20718744), (8, 18128901), (12, 12085934), (14, 10359372), (21, 6906248), (24, 6042967), (28, 5179686), (42, 3453124), (56, 2589843), (84, 1726562), (168, 863281), (227, 638904), (454, 319452), (681, 212968), (908, 159726), (1362, 106484), (1589, 91272), (1816, 79863), (2724, 53242), (3178, 45636), (3803, 38136), (4767, 30424), (5448, 26621), (6356, 22818), (7606, 19068), (9534, 15212), (11409, 12712)]