168306710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3181}}^1$

素因数の和:3249

約数の個数: 64

約数和(自身を含む): 365649984

約数和(自身を除く): 197343274

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 37, 55, 65, 74, 110, 130, 143, 185, 286, 370, 407, 481, 715, 814, 962, 1430, 2035, 2405, 3181, 4070, 4810, 5291, 6362, 10582, 15905, 26455, 31810, 34991, 41353, 52910, 69982, 82706, 117697, 174955, 206765, 235394, 349910, 413530, 454883, 588485, 909766, 1176970, 1294667, 1530061, 2274415, 2589334, 3060122, 4548830, 6473335, 7650305, 12946670, 15300610, 16830671, 33661342, 84153355, 168306710]

約数ペア:

[(1, 168306710), (2, 84153355), (5, 33661342), (10, 16830671), (11, 15300610), (13, 12946670), (22, 7650305), (26, 6473335), (37, 4548830), (55, 3060122), (65, 2589334), (74, 2274415), (110, 1530061), (130, 1294667), (143, 1176970), (185, 909766), (286, 588485), (370, 454883), (407, 413530), (481, 349910), (715, 235394), (814, 206765), (962, 174955), (1430, 117697), (2035, 82706), (2405, 69982), (3181, 52910), (4070, 41353), (4810, 34991), (5291, 31810), (6362, 26455), (10582, 15905)]