146485872

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4603}}^1$

素因数の和:4647

約数の個数: 120

約数和(自身を含む): 467563824

約数和(自身を除く): 321077952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1768, 1872, 1989, 2448, 2652, 3536, 3978, 4603, 5304, 7956, 9206, 10608, 13809, 15912, 18412, 27618, 31824, 36824, 41427, 55236, 59839, 73648, 78251, 82854, 110472, 119678, 156502, 165708, 179517, 220944, 234753, 239356, 313004, 331416, 359034, 469506, 478712, 538551, 626008, 662832, 704259, 718068, 939012, 957424, 1017263, 1077102, 1252016, 1408518, 1436136, 1878024, 2034526, 2154204, 2817036, 2872272, 3051789, 3756048, 4069052, 4308408, 5634072, 6103578, 8138104, 8616816, 9155367, 11268144, 12207156, 16276208, 18310734, 24414312, 36621468, 48828624, 73242936, 146485872]

約数ペア:

[(1, 146485872), (2, 73242936), (3, 48828624), (4, 36621468), (6, 24414312), (8, 18310734), (9, 16276208), (12, 12207156), (13, 11268144), (16, 9155367), (17, 8616816), (18, 8138104), (24, 6103578), (26, 5634072), (34, 4308408), (36, 4069052), (39, 3756048), (48, 3051789), (51, 2872272), (52, 2817036), (68, 2154204), (72, 2034526), (78, 1878024), (102, 1436136), (104, 1408518), (117, 1252016), (136, 1077102), (144, 1017263), (153, 957424), (156, 939012), (204, 718068), (208, 704259), (221, 662832), (234, 626008), (272, 538551), (306, 478712), (312, 469506), (408, 359034), (442, 331416), (468, 313004), (612, 239356), (624, 234753), (663, 220944), (816, 179517), (884, 165708), (936, 156502), (1224, 119678), (1326, 110472), (1768, 82854), (1872, 78251), (1989, 73648), (2448, 59839), (2652, 55236), (3536, 41427), (3978, 36824), (4603, 31824), (5304, 27618), (7956, 18412), (9206, 15912), (10608, 13809)]