128146170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6791}}^1$

素因数の和:6855

約数の個数: 64

約数和(自身を含む): 334492416

約数和(自身を除く): 206346246

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 37, 51, 74, 85, 102, 111, 170, 185, 222, 255, 370, 510, 555, 629, 1110, 1258, 1887, 3145, 3774, 6290, 6791, 9435, 13582, 18870, 20373, 33955, 40746, 67910, 101865, 115447, 203730, 230894, 251267, 346341, 502534, 577235, 692682, 753801, 1154470, 1256335, 1507602, 1731705, 2512670, 3463410, 3769005, 4271539, 7538010, 8543078, 12814617, 21357695, 25629234, 42715390, 64073085, 128146170]

約数ペア:

[(1, 128146170), (2, 64073085), (3, 42715390), (5, 25629234), (6, 21357695), (10, 12814617), (15, 8543078), (17, 7538010), (30, 4271539), (34, 3769005), (37, 3463410), (51, 2512670), (74, 1731705), (85, 1507602), (102, 1256335), (111, 1154470), (170, 753801), (185, 692682), (222, 577235), (255, 502534), (370, 346341), (510, 251267), (555, 230894), (629, 203730), (1110, 115447), (1258, 101865), (1887, 67910), (3145, 40746), (3774, 33955), (6290, 20373), (6791, 18870), (9435, 13582)]