168204816

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:582

約数の個数: 160

約数和(自身を含む): 529549440

約数和(自身を除く): 361344624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 61, 72, 78, 104, 108, 117, 122, 144, 156, 183, 208, 216, 234, 244, 312, 351, 366, 432, 468, 488, 491, 549, 624, 702, 732, 793, 936, 976, 982, 1098, 1404, 1464, 1473, 1586, 1647, 1872, 1964, 2196, 2379, 2808, 2928, 2946, 3172, 3294, 3928, 4392, 4419, 4758, 5616, 5892, 6344, 6383, 6588, 7137, 7856, 8784, 8838, 9516, 11784, 12688, 12766, 13176, 13257, 14274, 17676, 19032, 19149, 21411, 23568, 25532, 26352, 26514, 28548, 29951, 35352, 38064, 38298, 42822, 51064, 53028, 57096, 57447, 59902, 70704, 76596, 85644, 89853, 102128, 106056, 114192, 114894, 119804, 153192, 171288, 172341, 179706, 212112, 229788, 239608, 269559, 306384, 342576, 344682, 359412, 389363, 459576, 479216, 539118, 689364, 718824, 778726, 808677, 919152, 1078236, 1168089, 1378728, 1437648, 1557452, 1617354, 2156472, 2336178, 2757456, 3114904, 3234708, 3504267, 4312944, 4672356, 6229808, 6469416, 7008534, 9344712, 10512801, 12938832, 14017068, 18689424, 21025602, 28034136, 42051204, 56068272, 84102408, 168204816]

約数ペア:

[(1, 168204816), (2, 84102408), (3, 56068272), (4, 42051204), (6, 28034136), (8, 21025602), (9, 18689424), (12, 14017068), (13, 12938832), (16, 10512801), (18, 9344712), (24, 7008534), (26, 6469416), (27, 6229808), (36, 4672356), (39, 4312944), (48, 3504267), (52, 3234708), (54, 3114904), (61, 2757456), (72, 2336178), (78, 2156472), (104, 1617354), (108, 1557452), (117, 1437648), (122, 1378728), (144, 1168089), (156, 1078236), (183, 919152), (208, 808677), (216, 778726), (234, 718824), (244, 689364), (312, 539118), (351, 479216), (366, 459576), (432, 389363), (468, 359412), (488, 344682), (491, 342576), (549, 306384), (624, 269559), (702, 239608), (732, 229788), (793, 212112), (936, 179706), (976, 172341), (982, 171288), (1098, 153192), (1404, 119804), (1464, 114894), (1473, 114192), (1586, 106056), (1647, 102128), (1872, 89853), (1964, 85644), (2196, 76596), (2379, 70704), (2808, 59902), (2928, 57447), (2946, 57096), (3172, 53028), (3294, 51064), (3928, 42822), (4392, 38298), (4419, 38064), (4758, 35352), (5616, 29951), (5892, 28548), (6344, 26514), (6383, 26352), (6588, 25532), (7137, 23568), (7856, 21411), (8784, 19149), (8838, 19032), (9516, 17676), (11784, 14274), (12688, 13257), (12766, 13176)]