143214904

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:800

約数の個数: 64

約数和(自身を含む): 317442240

約数和(自身を除く): 174227336

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 73, 106, 146, 212, 292, 371, 424, 511, 584, 661, 742, 1022, 1322, 1484, 2044, 2644, 2968, 3869, 4088, 4627, 5288, 7738, 9254, 15476, 18508, 27083, 30952, 35033, 37016, 48253, 54166, 70066, 96506, 108332, 140132, 193012, 216664, 245231, 280264, 337771, 386024, 490462, 675542, 980924, 1351084, 1961848, 2557409, 2702168, 5114818, 10229636, 17901863, 20459272, 35803726, 71607452, 143214904]

約数ペア:

[(1, 143214904), (2, 71607452), (4, 35803726), (7, 20459272), (8, 17901863), (14, 10229636), (28, 5114818), (53, 2702168), (56, 2557409), (73, 1961848), (106, 1351084), (146, 980924), (212, 675542), (292, 490462), (371, 386024), (424, 337771), (511, 280264), (584, 245231), (661, 216664), (742, 193012), (1022, 140132), (1322, 108332), (1484, 96506), (2044, 70066), (2644, 54166), (2968, 48253), (3869, 37016), (4088, 35033), (4627, 30952), (5288, 27083), (7738, 18508), (9254, 15476)]