156987189956

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{32369}}^1\times {\mathrm{22877}}^1$

素因数の和:55303

約数の個数: 24

約数和(自身を含む): 279932005080

約数和(自身を除く): 122944815124

約数列:

[1, 2, 4, 53, 106, 212, 22877, 32369, 45754, 64738, 91508, 129476, 1212481, 1715557, 2424962, 3431114, 4849924, 6862228, 740505613, 1481011226, 2962022452, 39246797489, 78493594978, 156987189956]

約数ペア:

[(1, 156987189956), (2, 78493594978), (4, 39246797489), (53, 2962022452), (106, 1481011226), (212, 740505613), (22877, 6862228), (32369, 4849924), (45754, 3431114), (64738, 2424962), (91508, 1715557), (129476, 1212481)]