138199908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13597}}^1$

素因数の和:13633

約数の個数: 72

約数和(自身を含む): 405111616

約数和(自身を除く): 266911708

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 13597, 27194, 40791, 54388, 81582, 95179, 149567, 163164, 190358, 285537, 299134, 380716, 448701, 571074, 598268, 897402, 1046969, 1142148, 1645237, 1794804, 2093938, 3140907, 3290474, 4187876, 4935711, 6281814, 6580948, 9871422, 11516659, 12563628, 19742844, 23033318, 34549977, 46066636, 69099954, 138199908]

約数ペア:

[(1, 138199908), (2, 69099954), (3, 46066636), (4, 34549977), (6, 23033318), (7, 19742844), (11, 12563628), (12, 11516659), (14, 9871422), (21, 6580948), (22, 6281814), (28, 4935711), (33, 4187876), (42, 3290474), (44, 3140907), (66, 2093938), (77, 1794804), (84, 1645237), (121, 1142148), (132, 1046969), (154, 897402), (231, 598268), (242, 571074), (308, 448701), (363, 380716), (462, 299134), (484, 285537), (726, 190358), (847, 163164), (924, 149567), (1452, 95179), (1694, 81582), (2541, 54388), (3388, 40791), (5082, 27194), (10164, 13597)]