155624004

素因数分解:

$2^2\times 3^6\times {\mathrm{83}}^1\times {\mathrm{643}}^1$

素因数の和:748

約数の個数: 84

約数和(自身を含む): 413888496

約数和(自身を除く): 258264492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 83, 108, 162, 166, 243, 249, 324, 332, 486, 498, 643, 729, 747, 972, 996, 1286, 1458, 1494, 1929, 2241, 2572, 2916, 2988, 3858, 4482, 5787, 6723, 7716, 8964, 11574, 13446, 17361, 20169, 23148, 26892, 34722, 40338, 52083, 53369, 60507, 69444, 80676, 104166, 106738, 121014, 156249, 160107, 208332, 213476, 242028, 312498, 320214, 468747, 480321, 624996, 640428, 937494, 960642, 1440963, 1874988, 1921284, 2881926, 4322889, 5763852, 8645778, 12968667, 17291556, 25937334, 38906001, 51874668, 77812002, 155624004]

約数ペア:

[(1, 155624004), (2, 77812002), (3, 51874668), (4, 38906001), (6, 25937334), (9, 17291556), (12, 12968667), (18, 8645778), (27, 5763852), (36, 4322889), (54, 2881926), (81, 1921284), (83, 1874988), (108, 1440963), (162, 960642), (166, 937494), (243, 640428), (249, 624996), (324, 480321), (332, 468747), (486, 320214), (498, 312498), (643, 242028), (729, 213476), (747, 208332), (972, 160107), (996, 156249), (1286, 121014), (1458, 106738), (1494, 104166), (1929, 80676), (2241, 69444), (2572, 60507), (2916, 53369), (2988, 52083), (3858, 40338), (4482, 34722), (5787, 26892), (6723, 23148), (7716, 20169), (8964, 17361), (11574, 13446)]