164057272

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{2027}}^1$

素因数の和:2251

約数の個数: 32

約数和(自身を含む): 314421120

約数和(自身を除く): 150363848

約数列:

[1, 2, 4, 8, 67, 134, 151, 268, 302, 536, 604, 1208, 2027, 4054, 8108, 10117, 16216, 20234, 40468, 80936, 135809, 271618, 306077, 543236, 612154, 1086472, 1224308, 2448616, 20507159, 41014318, 82028636, 164057272]

約数ペア:

[(1, 164057272), (2, 82028636), (4, 41014318), (8, 20507159), (67, 2448616), (134, 1224308), (151, 1086472), (268, 612154), (302, 543236), (536, 306077), (604, 271618), (1208, 135809), (2027, 80936), (4054, 40468), (8108, 20234), (10117, 16216)]