143293444

素因数分解:

$2^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{7537}}^1$

素因数の和:7652

約数の個数: 36

約数和(自身を含む): 294750876

約数和(自身を除く): 151457432

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 194, 196, 388, 679, 1358, 2716, 4753, 7537, 9506, 15074, 19012, 30148, 52759, 105518, 211036, 369313, 731089, 738626, 1462178, 1477252, 2924356, 5117623, 10235246, 20470492, 35823361, 71646722, 143293444]

約数ペア:

[(1, 143293444), (2, 71646722), (4, 35823361), (7, 20470492), (14, 10235246), (28, 5117623), (49, 2924356), (97, 1477252), (98, 1462178), (194, 738626), (196, 731089), (388, 369313), (679, 211036), (1358, 105518), (2716, 52759), (4753, 30148), (7537, 19012), (9506, 15074)]