180147954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{80929}}^1$

素因数の和:80994

約数の個数: 32

約数和(自身を含む): 419541120

約数和(自身を除く): 239393166

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 80929, 161858, 242787, 485574, 566503, 1133006, 1699509, 3399018, 4289237, 8578474, 12867711, 25735422, 30024659, 60049318, 90073977, 180147954]

約数ペア:

[(1, 180147954), (2, 90073977), (3, 60049318), (6, 30024659), (7, 25735422), (14, 12867711), (21, 8578474), (42, 4289237), (53, 3399018), (106, 1699509), (159, 1133006), (318, 566503), (371, 485574), (742, 242787), (1113, 161858), (2226, 80929)]