196638456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1$

素因数の和:2285

約数の個数: 128

約数和(自身を含む): 614338560

約数和(自身を除く): 417700104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 31, 34, 42, 51, 56, 62, 68, 84, 93, 102, 119, 124, 136, 168, 186, 204, 217, 238, 248, 357, 372, 408, 434, 476, 527, 651, 714, 744, 868, 952, 1054, 1302, 1428, 1581, 1736, 2108, 2221, 2604, 2856, 3162, 3689, 4216, 4442, 5208, 6324, 6663, 7378, 8884, 11067, 12648, 13326, 14756, 15547, 17768, 22134, 26652, 29512, 31094, 37757, 44268, 46641, 53304, 62188, 68851, 75514, 88536, 93282, 113271, 124376, 137702, 151028, 186564, 206553, 226542, 264299, 275404, 302056, 373128, 413106, 453084, 481957, 528598, 550808, 792897, 826212, 906168, 963914, 1057196, 1170467, 1445871, 1585794, 1652424, 1927828, 2114392, 2340934, 2891742, 3171588, 3511401, 3855656, 4681868, 5783484, 6343176, 7022802, 8193269, 9363736, 11566968, 14045604, 16386538, 24579807, 28091208, 32773076, 49159614, 65546152, 98319228, 196638456]

約数ペア:

[(1, 196638456), (2, 98319228), (3, 65546152), (4, 49159614), (6, 32773076), (7, 28091208), (8, 24579807), (12, 16386538), (14, 14045604), (17, 11566968), (21, 9363736), (24, 8193269), (28, 7022802), (31, 6343176), (34, 5783484), (42, 4681868), (51, 3855656), (56, 3511401), (62, 3171588), (68, 2891742), (84, 2340934), (93, 2114392), (102, 1927828), (119, 1652424), (124, 1585794), (136, 1445871), (168, 1170467), (186, 1057196), (204, 963914), (217, 906168), (238, 826212), (248, 792897), (357, 550808), (372, 528598), (408, 481957), (434, 453084), (476, 413106), (527, 373128), (651, 302056), (714, 275404), (744, 264299), (868, 226542), (952, 206553), (1054, 186564), (1302, 151028), (1428, 137702), (1581, 124376), (1736, 113271), (2108, 93282), (2221, 88536), (2604, 75514), (2856, 68851), (3162, 62188), (3689, 53304), (4216, 46641), (4442, 44268), (5208, 37757), (6324, 31094), (6663, 29512), (7378, 26652), (8884, 22134), (11067, 17768), (12648, 15547), (13326, 14756)]