133996160

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9103}}^1$

素因数の和:9145

約数の個数: 64

約数和(自身を含む): 334298880

約数和(自身を除く): 200302720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2944, 3680, 7360, 9103, 14720, 18206, 36412, 45515, 72824, 91030, 145648, 182060, 209369, 291296, 364120, 418738, 582592, 728240, 837476, 1046845, 1165184, 1456480, 1674952, 2093690, 2912960, 3349904, 4187380, 5825920, 6699808, 8374760, 13399616, 16749520, 26799232, 33499040, 66998080, 133996160]

約数ペア:

[(1, 133996160), (2, 66998080), (4, 33499040), (5, 26799232), (8, 16749520), (10, 13399616), (16, 8374760), (20, 6699808), (23, 5825920), (32, 4187380), (40, 3349904), (46, 2912960), (64, 2093690), (80, 1674952), (92, 1456480), (115, 1165184), (128, 1046845), (160, 837476), (184, 728240), (230, 582592), (320, 418738), (368, 364120), (460, 291296), (640, 209369), (736, 182060), (920, 145648), (1472, 91030), (1840, 72824), (2944, 45515), (3680, 36412), (7360, 18206), (9103, 14720)]