193556142

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1259}}^1$

素因数の和:1359

約数の個数: 80

約数和(自身を含む): 473845680

約数和(自身を除く): 280289538

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 73, 78, 81, 117, 146, 162, 219, 234, 351, 438, 657, 702, 949, 1053, 1259, 1314, 1898, 1971, 2106, 2518, 2847, 3777, 3942, 5694, 5913, 7554, 8541, 11331, 11826, 16367, 17082, 22662, 25623, 32734, 33993, 49101, 51246, 67986, 76869, 91907, 98202, 101979, 147303, 153738, 183814, 203958, 275721, 294606, 441909, 551442, 827163, 883818, 1194791, 1325727, 1654326, 2389582, 2481489, 2651454, 3584373, 4962978, 7168746, 7444467, 10753119, 14888934, 21506238, 32259357, 64518714, 96778071, 193556142]

約数ペア:

[(1, 193556142), (2, 96778071), (3, 64518714), (6, 32259357), (9, 21506238), (13, 14888934), (18, 10753119), (26, 7444467), (27, 7168746), (39, 4962978), (54, 3584373), (73, 2651454), (78, 2481489), (81, 2389582), (117, 1654326), (146, 1325727), (162, 1194791), (219, 883818), (234, 827163), (351, 551442), (438, 441909), (657, 294606), (702, 275721), (949, 203958), (1053, 183814), (1259, 153738), (1314, 147303), (1898, 101979), (1971, 98202), (2106, 91907), (2518, 76869), (2847, 67986), (3777, 51246), (3942, 49101), (5694, 33993), (5913, 32734), (7554, 25623), (8541, 22662), (11331, 17082), (11826, 16367)]