123026824

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1013}}^1$

素因数の和:1102

約数の個数: 64

約数和(自身を含む): 262828800

約数和(自身を除く): 139801976

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 47, 68, 76, 94, 136, 152, 188, 323, 376, 646, 799, 893, 1013, 1292, 1598, 1786, 2026, 2584, 3196, 3572, 4052, 6392, 7144, 8104, 15181, 17221, 19247, 30362, 34442, 38494, 47611, 60724, 68884, 76988, 95222, 121448, 137768, 153976, 190444, 327199, 380888, 654398, 809387, 904609, 1308796, 1618774, 1809218, 2617592, 3237548, 3618436, 6475096, 7236872, 15378353, 30756706, 61513412, 123026824]

約数ペア:

[(1, 123026824), (2, 61513412), (4, 30756706), (8, 15378353), (17, 7236872), (19, 6475096), (34, 3618436), (38, 3237548), (47, 2617592), (68, 1809218), (76, 1618774), (94, 1308796), (136, 904609), (152, 809387), (188, 654398), (323, 380888), (376, 327199), (646, 190444), (799, 153976), (893, 137768), (1013, 121448), (1292, 95222), (1598, 76988), (1786, 68884), (2026, 60724), (2584, 47611), (3196, 38494), (3572, 34442), (4052, 30362), (6392, 19247), (7144, 17221), (8104, 15181)]