189029412

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:610

約数の個数: 144

約数和(自身を含む): 570181248

約数和(自身を除く): 381151836

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 73, 78, 99, 117, 132, 143, 146, 156, 198, 219, 234, 286, 292, 396, 429, 438, 468, 503, 572, 657, 803, 858, 876, 949, 1006, 1287, 1314, 1509, 1606, 1716, 1898, 2012, 2409, 2574, 2628, 2847, 3018, 3212, 3796, 4527, 4818, 5148, 5533, 5694, 6036, 6539, 7227, 8541, 9054, 9636, 10439, 11066, 11388, 13078, 14454, 16599, 17082, 18108, 19617, 20878, 22132, 26156, 28908, 31317, 33198, 34164, 36719, 39234, 41756, 49797, 58851, 62634, 66396, 71929, 73438, 78468, 93951, 99594, 110157, 117702, 125268, 143858, 146876, 187902, 199188, 215787, 220314, 235404, 287716, 330471, 375804, 403909, 431574, 440628, 477347, 647361, 660942, 807818, 863148, 954694, 1211727, 1294722, 1321884, 1432041, 1615636, 1909388, 2423454, 2589444, 2864082, 3635181, 4296123, 4846908, 5250817, 5728164, 7270362, 8592246, 10501634, 14540724, 15752451, 17184492, 21003268, 31504902, 47257353, 63009804, 94514706, 189029412]

約数ペア:

[(1, 189029412), (2, 94514706), (3, 63009804), (4, 47257353), (6, 31504902), (9, 21003268), (11, 17184492), (12, 15752451), (13, 14540724), (18, 10501634), (22, 8592246), (26, 7270362), (33, 5728164), (36, 5250817), (39, 4846908), (44, 4296123), (52, 3635181), (66, 2864082), (73, 2589444), (78, 2423454), (99, 1909388), (117, 1615636), (132, 1432041), (143, 1321884), (146, 1294722), (156, 1211727), (198, 954694), (219, 863148), (234, 807818), (286, 660942), (292, 647361), (396, 477347), (429, 440628), (438, 431574), (468, 403909), (503, 375804), (572, 330471), (657, 287716), (803, 235404), (858, 220314), (876, 215787), (949, 199188), (1006, 187902), (1287, 146876), (1314, 143858), (1509, 125268), (1606, 117702), (1716, 110157), (1898, 99594), (2012, 93951), (2409, 78468), (2574, 73438), (2628, 71929), (2847, 66396), (3018, 62634), (3212, 58851), (3796, 49797), (4527, 41756), (4818, 39234), (5148, 36719), (5533, 34164), (5694, 33198), (6036, 31317), (6539, 28908), (7227, 26156), (8541, 22132), (9054, 20878), (9636, 19617), (10439, 18108), (11066, 17082), (11388, 16599), (13078, 14454)]