153379568

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2837}}^1$

素因数の和:2985

約数の個数: 40

約数和(自身を含む): 309682560

約数和(自身を除く): 156302992

約数列:

[1, 2, 4, 8, 16, 31, 62, 109, 124, 218, 248, 436, 496, 872, 1744, 2837, 3379, 5674, 6758, 11348, 13516, 22696, 27032, 45392, 54064, 87947, 175894, 309233, 351788, 618466, 703576, 1236932, 1407152, 2473864, 4947728, 9586223, 19172446, 38344892, 76689784, 153379568]

約数ペア:

[(1, 153379568), (2, 76689784), (4, 38344892), (8, 19172446), (16, 9586223), (31, 4947728), (62, 2473864), (109, 1407152), (124, 1236932), (218, 703576), (248, 618466), (436, 351788), (496, 309233), (872, 175894), (1744, 87947), (2837, 54064), (3379, 45392), (5674, 27032), (6758, 22696), (11348, 13516)]