164550852

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 459210752

約数和(自身を除く): 294659900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 43, 54, 62, 81, 86, 93, 108, 124, 127, 129, 162, 172, 186, 243, 254, 258, 279, 324, 372, 381, 387, 486, 508, 516, 558, 762, 774, 837, 972, 1116, 1143, 1161, 1333, 1524, 1548, 1674, 2286, 2322, 2511, 2666, 3348, 3429, 3483, 3937, 3999, 4572, 4644, 5022, 5332, 5461, 6858, 6966, 7533, 7874, 7998, 10044, 10287, 10449, 10922, 11811, 11997, 13716, 13932, 15066, 15748, 15996, 16383, 20574, 20898, 21844, 23622, 23994, 30132, 30861, 32766, 35433, 35991, 41148, 41796, 47244, 47988, 49149, 61722, 65532, 70866, 71982, 98298, 106299, 107973, 123444, 141732, 143964, 147447, 169291, 196596, 212598, 215946, 294894, 318897, 323919, 338582, 425196, 431892, 442341, 507873, 589788, 637794, 647838, 677164, 884682, 956691, 1015746, 1275588, 1295676, 1327023, 1523619, 1769364, 1913382, 2031492, 2654046, 3047238, 3826764, 4570857, 5308092, 6094476, 9141714, 13712571, 18283428, 27425142, 41137713, 54850284, 82275426, 164550852]

約数ペア:

[(1, 164550852), (2, 82275426), (3, 54850284), (4, 41137713), (6, 27425142), (9, 18283428), (12, 13712571), (18, 9141714), (27, 6094476), (31, 5308092), (36, 4570857), (43, 3826764), (54, 3047238), (62, 2654046), (81, 2031492), (86, 1913382), (93, 1769364), (108, 1523619), (124, 1327023), (127, 1295676), (129, 1275588), (162, 1015746), (172, 956691), (186, 884682), (243, 677164), (254, 647838), (258, 637794), (279, 589788), (324, 507873), (372, 442341), (381, 431892), (387, 425196), (486, 338582), (508, 323919), (516, 318897), (558, 294894), (762, 215946), (774, 212598), (837, 196596), (972, 169291), (1116, 147447), (1143, 143964), (1161, 141732), (1333, 123444), (1524, 107973), (1548, 106299), (1674, 98298), (2286, 71982), (2322, 70866), (2511, 65532), (2666, 61722), (3348, 49149), (3429, 47988), (3483, 47244), (3937, 41796), (3999, 41148), (4572, 35991), (4644, 35433), (5022, 32766), (5332, 30861), (5461, 30132), (6858, 23994), (6966, 23622), (7533, 21844), (7874, 20898), (7998, 20574), (10044, 16383), (10287, 15996), (10449, 15748), (10922, 15066), (11811, 13932), (11997, 13716)]