163943004

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 416475136

約数和(自身を除く): 252532132

約数列:

[1, 2, 3, 4, 6, 12, 31, 37, 43, 62, 74, 86, 93, 111, 124, 129, 148, 172, 186, 222, 258, 277, 372, 444, 516, 554, 831, 1108, 1147, 1333, 1591, 1662, 2294, 2666, 3182, 3324, 3441, 3999, 4588, 4773, 5332, 6364, 6882, 7998, 8587, 9546, 10249, 11911, 13764, 15996, 17174, 19092, 20498, 23822, 25761, 30747, 34348, 35733, 40996, 47644, 49321, 51522, 61494, 71466, 98642, 103044, 122988, 142932, 147963, 197284, 295926, 317719, 369241, 440707, 591852, 635438, 738482, 881414, 953157, 1107723, 1270876, 1322121, 1476964, 1762828, 1906314, 2215446, 2644242, 3812628, 4430892, 5288484, 13661917, 27323834, 40985751, 54647668, 81971502, 163943004]

約数ペア:

[(1, 163943004), (2, 81971502), (3, 54647668), (4, 40985751), (6, 27323834), (12, 13661917), (31, 5288484), (37, 4430892), (43, 3812628), (62, 2644242), (74, 2215446), (86, 1906314), (93, 1762828), (111, 1476964), (124, 1322121), (129, 1270876), (148, 1107723), (172, 953157), (186, 881414), (222, 738482), (258, 635438), (277, 591852), (372, 440707), (444, 369241), (516, 317719), (554, 295926), (831, 197284), (1108, 147963), (1147, 142932), (1333, 122988), (1591, 103044), (1662, 98642), (2294, 71466), (2666, 61494), (3182, 51522), (3324, 49321), (3441, 47644), (3999, 40996), (4588, 35733), (4773, 34348), (5332, 30747), (6364, 25761), (6882, 23822), (7998, 20498), (8587, 19092), (9546, 17174), (10249, 15996), (11911, 13764)]