126836324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 240609600

約数和(自身を除く): 113773276

約数列:

[1, 2, 4, 19, 38, 61, 76, 109, 122, 218, 244, 251, 436, 502, 1004, 1159, 2071, 2318, 4142, 4636, 4769, 6649, 8284, 9538, 13298, 15311, 19076, 26596, 27359, 30622, 54718, 61244, 109436, 126331, 252662, 290909, 505324, 519821, 581818, 1039642, 1163636, 1668899, 2079284, 3337798, 6675596, 31709081, 63418162, 126836324]

約数ペア:

[(1, 126836324), (2, 63418162), (4, 31709081), (19, 6675596), (38, 3337798), (61, 2079284), (76, 1668899), (109, 1163636), (122, 1039642), (218, 581818), (244, 519821), (251, 505324), (436, 290909), (502, 252662), (1004, 126331), (1159, 109436), (2071, 61244), (2318, 54718), (4142, 30622), (4636, 27359), (4769, 26596), (6649, 19076), (8284, 15311), (9538, 13298)]