152237228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:447

約数の個数: 72

約数和(自身を含む): 320967360

約数和(自身を除く): 168730132

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 59, 118, 143, 169, 236, 286, 338, 347, 572, 649, 676, 694, 767, 1298, 1388, 1534, 1859, 2596, 3068, 3718, 3817, 4511, 7436, 7634, 8437, 9022, 9971, 15268, 16874, 18044, 19942, 20473, 33748, 39884, 40946, 49621, 58643, 81892, 99242, 109681, 117286, 198484, 219362, 225203, 234572, 266149, 438724, 450406, 532298, 645073, 900812, 1064596, 1290146, 2580292, 2927639, 3459937, 5855278, 6919874, 11710556, 13839748, 38059307, 76118614, 152237228]

約数ペア:

[(1, 152237228), (2, 76118614), (4, 38059307), (11, 13839748), (13, 11710556), (22, 6919874), (26, 5855278), (44, 3459937), (52, 2927639), (59, 2580292), (118, 1290146), (143, 1064596), (169, 900812), (236, 645073), (286, 532298), (338, 450406), (347, 438724), (572, 266149), (649, 234572), (676, 225203), (694, 219362), (767, 198484), (1298, 117286), (1388, 109681), (1534, 99242), (1859, 81892), (2596, 58643), (3068, 49621), (3718, 40946), (3817, 39884), (4511, 33748), (7436, 20473), (7634, 19942), (8437, 18044), (9022, 16874), (9971, 15268)]