164575264

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{38669}}^1$

素因数の和:38705

約数の個数: 48

約数和(自身を含む): 389793600

約数和(自身を除く): 225218336

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 38669, 77338, 154676, 270683, 309352, 541366, 618704, 734711, 1082732, 1237408, 1469422, 2165464, 2938844, 4330928, 5142977, 5877688, 8661856, 10285954, 11755376, 20571908, 23510752, 41143816, 82287632, 164575264]

約数ペア:

[(1, 164575264), (2, 82287632), (4, 41143816), (7, 23510752), (8, 20571908), (14, 11755376), (16, 10285954), (19, 8661856), (28, 5877688), (32, 5142977), (38, 4330928), (56, 2938844), (76, 2165464), (112, 1469422), (133, 1237408), (152, 1082732), (224, 734711), (266, 618704), (304, 541366), (532, 309352), (608, 270683), (1064, 154676), (2128, 77338), (4256, 38669)]