163896160

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{44537}}^1$

素因数の和:44575

約数の個数: 48

約数和(自身を含む): 404048736

約数和(自身を除く): 240152576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 44537, 89074, 178148, 222685, 356296, 445370, 712592, 890740, 1024351, 1425184, 1781480, 2048702, 3562960, 4097404, 5121755, 7125920, 8194808, 10243510, 16389616, 20487020, 32779232, 40974040, 81948080, 163896160]

約数ペア:

[(1, 163896160), (2, 81948080), (4, 40974040), (5, 32779232), (8, 20487020), (10, 16389616), (16, 10243510), (20, 8194808), (23, 7125920), (32, 5121755), (40, 4097404), (46, 3562960), (80, 2048702), (92, 1781480), (115, 1425184), (160, 1024351), (184, 890740), (230, 712592), (368, 445370), (460, 356296), (736, 222685), (920, 178148), (1840, 89074), (3680, 44537)]