138200418

素因数分解:

$2^1\times 3^5\times {\mathrm{31}}^1\times {\mathrm{9173}}^1$

素因数の和:9221

約数の個数: 48

約数和(自身を含む): 320576256

約数和(自身を除く): 182375838

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 243, 279, 486, 558, 837, 1674, 2511, 5022, 7533, 9173, 15066, 18346, 27519, 55038, 82557, 165114, 247671, 284363, 495342, 568726, 743013, 853089, 1486026, 1706178, 2229039, 2559267, 4458078, 5118534, 7677801, 15355602, 23033403, 46066806, 69100209, 138200418]

約数ペア:

[(1, 138200418), (2, 69100209), (3, 46066806), (6, 23033403), (9, 15355602), (18, 7677801), (27, 5118534), (31, 4458078), (54, 2559267), (62, 2229039), (81, 1706178), (93, 1486026), (162, 853089), (186, 743013), (243, 568726), (279, 495342), (486, 284363), (558, 247671), (837, 165114), (1674, 82557), (2511, 55038), (5022, 27519), (7533, 18346), (9173, 15066)]