155221476

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{120889}}^1$

素因数の和:121003

約数の個数: 24

約数和(自身を含む): 365571360

約数和(自身を除く): 210349884

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 120889, 241778, 362667, 483556, 725334, 1450668, 12935123, 25870246, 38805369, 51740492, 77610738, 155221476]

約数ペア:

[(1, 155221476), (2, 77610738), (3, 51740492), (4, 38805369), (6, 25870246), (12, 12935123), (107, 1450668), (214, 725334), (321, 483556), (428, 362667), (642, 241778), (1284, 120889)]