156921283288

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{310283}}^1$

素因数の和:311128

約数の個数: 64

約数和(自身を含む): 367276965120

約数和(自身を除く): 210355681832

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 821, 1642, 3284, 5747, 6568, 9031, 11494, 18062, 22988, 36124, 45976, 63217, 72248, 126434, 252868, 310283, 505736, 620566, 1241132, 2171981, 2482264, 3413113, 4343962, 6826226, 8687924, 13652452, 17375848, 23891791, 27304904, 47783582, 95567164, 191134328, 254742343, 509484686, 1018969372, 1783196401, 2037938744, 2802165773, 3566392802, 5604331546, 7132785604, 11208663092, 14265571208, 19615160411, 22417326184, 39230320822, 78460641644, 156921283288]

約数ペア:

[(1, 156921283288), (2, 78460641644), (4, 39230320822), (7, 22417326184), (8, 19615160411), (11, 14265571208), (14, 11208663092), (22, 7132785604), (28, 5604331546), (44, 3566392802), (56, 2802165773), (77, 2037938744), (88, 1783196401), (154, 1018969372), (308, 509484686), (616, 254742343), (821, 191134328), (1642, 95567164), (3284, 47783582), (5747, 27304904), (6568, 23891791), (9031, 17375848), (11494, 13652452), (18062, 8687924), (22988, 6826226), (36124, 4343962), (45976, 3413113), (63217, 2482264), (72248, 2171981), (126434, 1241132), (252868, 620566), (310283, 505736)]