164593338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{619}}^1$

素因数の和:1131

約数の個数: 64

約数和(自身を含む): 406640640

約数和(自身を除く): 242047302

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 487, 546, 619, 974, 1238, 1461, 1857, 2922, 3409, 3714, 4333, 6331, 6818, 8047, 8666, 10227, 12662, 12999, 16094, 18993, 20454, 24141, 25998, 37986, 44317, 48282, 56329, 88634, 112658, 132951, 168987, 265902, 301453, 337974, 602906, 904359, 1808718, 2110171, 3918889, 4220342, 6330513, 7837778, 11756667, 12661026, 23513334, 27432223, 54864446, 82296669, 164593338]

約数ペア:

[(1, 164593338), (2, 82296669), (3, 54864446), (6, 27432223), (7, 23513334), (13, 12661026), (14, 11756667), (21, 7837778), (26, 6330513), (39, 4220342), (42, 3918889), (78, 2110171), (91, 1808718), (182, 904359), (273, 602906), (487, 337974), (546, 301453), (619, 265902), (974, 168987), (1238, 132951), (1461, 112658), (1857, 88634), (2922, 56329), (3409, 48282), (3714, 44317), (4333, 37986), (6331, 25998), (6818, 24141), (8047, 20454), (8666, 18993), (10227, 16094), (12662, 12999)]