156770926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{3923}}^1$

素因数の和:4020

約数の個数: 32

約数和(自身を含む): 266988960

約数和(自身を除く): 110218034

約数列:

[1, 2, 13, 26, 29, 53, 58, 106, 377, 689, 754, 1378, 1537, 3074, 3923, 7846, 19981, 39962, 50999, 101998, 113767, 207919, 227534, 415838, 1478971, 2702947, 2957942, 5405894, 6029651, 12059302, 78385463, 156770926]

約数ペア:

[(1, 156770926), (2, 78385463), (13, 12059302), (26, 6029651), (29, 5405894), (53, 2957942), (58, 2702947), (106, 1478971), (377, 415838), (689, 227534), (754, 207919), (1378, 113767), (1537, 101998), (3074, 50999), (3923, 39962), (7846, 19981)]