160452656

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^2\times {\mathrm{173}}^1$

素因数の和:228

約数の個数: 120

約数和(自身を含む): 394840800

約数和(自身を除く): 234388144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 169, 173, 182, 196, 208, 338, 343, 346, 364, 392, 637, 676, 686, 692, 728, 784, 1183, 1211, 1274, 1352, 1372, 1384, 1456, 2249, 2366, 2422, 2548, 2704, 2744, 2768, 4459, 4498, 4732, 4844, 5096, 5488, 8281, 8477, 8918, 8996, 9464, 9688, 10192, 15743, 16562, 16954, 17836, 17992, 18928, 19376, 29237, 31486, 33124, 33908, 35672, 35984, 57967, 58474, 59339, 62972, 66248, 67816, 71344, 110201, 115934, 116948, 118678, 125944, 132496, 135632, 204659, 220402, 231868, 233896, 237356, 251888, 409318, 440804, 463736, 467792, 474712, 771407, 818636, 881608, 927472, 949424, 1432613, 1542814, 1637272, 1763216, 2865226, 3085628, 3274544, 5730452, 6171256, 10028291, 11460904, 12342512, 20056582, 22921808, 40113164, 80226328, 160452656]

約数ペア:

[(1, 160452656), (2, 80226328), (4, 40113164), (7, 22921808), (8, 20056582), (13, 12342512), (14, 11460904), (16, 10028291), (26, 6171256), (28, 5730452), (49, 3274544), (52, 3085628), (56, 2865226), (91, 1763216), (98, 1637272), (104, 1542814), (112, 1432613), (169, 949424), (173, 927472), (182, 881608), (196, 818636), (208, 771407), (338, 474712), (343, 467792), (346, 463736), (364, 440804), (392, 409318), (637, 251888), (676, 237356), (686, 233896), (692, 231868), (728, 220402), (784, 204659), (1183, 135632), (1211, 132496), (1274, 125944), (1352, 118678), (1372, 116948), (1384, 115934), (1456, 110201), (2249, 71344), (2366, 67816), (2422, 66248), (2548, 62972), (2704, 59339), (2744, 58474), (2768, 57967), (4459, 35984), (4498, 35672), (4732, 33908), (4844, 33124), (5096, 31486), (5488, 29237), (8281, 19376), (8477, 18928), (8918, 17992), (8996, 17836), (9464, 16954), (9688, 16562), (10192, 15743)]