128370242

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1733}}^1$

素因数の和:1803

約数の個数: 64

約数和(自身を含む): 265676544

約数和(自身を除く): 137306302

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 37, 74, 77, 91, 143, 154, 182, 259, 286, 407, 481, 518, 814, 962, 1001, 1733, 2002, 2849, 3367, 3466, 5291, 5698, 6734, 10582, 12131, 19063, 22529, 24262, 37037, 38126, 45058, 64121, 74074, 128242, 133441, 157703, 247819, 266882, 315406, 448847, 495638, 705331, 833573, 897694, 1410662, 1667146, 1734733, 3469466, 4937317, 5835011, 9169303, 9874634, 11670022, 18338606, 64185121, 128370242]

約数ペア:

[(1, 128370242), (2, 64185121), (7, 18338606), (11, 11670022), (13, 9874634), (14, 9169303), (22, 5835011), (26, 4937317), (37, 3469466), (74, 1734733), (77, 1667146), (91, 1410662), (143, 897694), (154, 833573), (182, 705331), (259, 495638), (286, 448847), (407, 315406), (481, 266882), (518, 247819), (814, 157703), (962, 133441), (1001, 128242), (1733, 74074), (2002, 64121), (2849, 45058), (3367, 38126), (3466, 37037), (5291, 24262), (5698, 22529), (6734, 19063), (10582, 12131)]