159451278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{102607}}^1$

素因数の和:102656

約数の個数: 32

約数和(自身を含む): 374313984

約数和(自身を除く): 214862706

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 102607, 205214, 307821, 615642, 718249, 1436498, 2154747, 3796459, 4309494, 7592918, 11389377, 22778754, 26575213, 53150426, 79725639, 159451278]

約数ペア:

[(1, 159451278), (2, 79725639), (3, 53150426), (6, 26575213), (7, 22778754), (14, 11389377), (21, 7592918), (37, 4309494), (42, 3796459), (74, 2154747), (111, 1436498), (222, 718249), (259, 615642), (518, 307821), (777, 205214), (1554, 102607)]