156957179781

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{119107}}^1$

素因数の和:119569

約数の個数: 32

約数和(自身を含む): 224494758400

約数和(自身を除く): 67537578619

約数列:

[1, 3, 19, 57, 61, 183, 379, 1137, 1159, 3477, 7201, 21603, 23119, 69357, 119107, 357321, 439261, 1317783, 2263033, 6789099, 7265527, 21796581, 45141553, 135424659, 138045013, 414135039, 857689507, 2573068521, 2753634733, 8260904199, 52319059927, 156957179781]

約数ペア:

[(1, 156957179781), (3, 52319059927), (19, 8260904199), (57, 2753634733), (61, 2573068521), (183, 857689507), (379, 414135039), (1137, 138045013), (1159, 135424659), (3477, 45141553), (7201, 21796581), (21603, 7265527), (23119, 6789099), (69357, 2263033), (119107, 1317783), (357321, 439261)]