138889707278

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1033}}^1\times {\mathrm{44257}}^1$

素因数の和:45337

約数の個数: 48

約数和(自身を含む): 250413888384

約数和(自身を除く): 111524181106

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1033, 1519, 2066, 3038, 7231, 14462, 32023, 44257, 50617, 64046, 88514, 101234, 224161, 309799, 448322, 619598, 1371967, 1569127, 2168593, 2743934, 3138254, 4337186, 9603769, 19207538, 45717481, 67226383, 91434962, 134452766, 320022367, 640044734, 1417241911, 2240156569, 2834483822, 4480313138, 9920693377, 19841386754, 69444853639, 138889707278]

約数ペア:

[(1, 138889707278), (2, 69444853639), (7, 19841386754), (14, 9920693377), (31, 4480313138), (49, 2834483822), (62, 2240156569), (98, 1417241911), (217, 640044734), (434, 320022367), (1033, 134452766), (1519, 91434962), (2066, 67226383), (3038, 45717481), (7231, 19207538), (14462, 9603769), (32023, 4337186), (44257, 3138254), (50617, 2743934), (64046, 2168593), (88514, 1569127), (101234, 1371967), (224161, 619598), (309799, 448322)]