160667072

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:589

約数の個数: 56

約数和(自身を含む): 327995280

約数和(自身を除く): 167328208

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 89, 134, 178, 268, 356, 421, 536, 712, 842, 1072, 1424, 1684, 2144, 2848, 3368, 4288, 5696, 5963, 6736, 11926, 13472, 23852, 26944, 28207, 37469, 47704, 56414, 74938, 95408, 112828, 149876, 190816, 225656, 299752, 381632, 451312, 599504, 902624, 1199008, 1805248, 2398016, 2510423, 5020846, 10041692, 20083384, 40166768, 80333536, 160667072]

約数ペア:

[(1, 160667072), (2, 80333536), (4, 40166768), (8, 20083384), (16, 10041692), (32, 5020846), (64, 2510423), (67, 2398016), (89, 1805248), (134, 1199008), (178, 902624), (268, 599504), (356, 451312), (421, 381632), (536, 299752), (712, 225656), (842, 190816), (1072, 149876), (1424, 112828), (1684, 95408), (2144, 74938), (2848, 56414), (3368, 47704), (4288, 37469), (5696, 28207), (5963, 26944), (6736, 23852), (11926, 13472)]