142573968

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:589

約数の個数: 120

約数和(自身を含む): 426535200

約数和(自身を除く): 283961232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 139, 144, 153, 204, 272, 278, 306, 408, 417, 419, 556, 612, 816, 834, 838, 1112, 1224, 1251, 1257, 1668, 1676, 2224, 2363, 2448, 2502, 2514, 3336, 3352, 3771, 4726, 5004, 5028, 6672, 6704, 7089, 7123, 7542, 9452, 10008, 10056, 14178, 14246, 15084, 18904, 20016, 20112, 21267, 21369, 28356, 28492, 30168, 37808, 42534, 42738, 56712, 56984, 58241, 60336, 64107, 85068, 85476, 113424, 113968, 116482, 128214, 170136, 170952, 174723, 232964, 256428, 340272, 341904, 349446, 465928, 512856, 524169, 698892, 931856, 990097, 1025712, 1048338, 1397784, 1980194, 2096676, 2795568, 2970291, 3960388, 4193352, 5940582, 7920776, 8386704, 8910873, 11881164, 15841552, 17821746, 23762328, 35643492, 47524656, 71286984, 142573968]

約数ペア:

[(1, 142573968), (2, 71286984), (3, 47524656), (4, 35643492), (6, 23762328), (8, 17821746), (9, 15841552), (12, 11881164), (16, 8910873), (17, 8386704), (18, 7920776), (24, 5940582), (34, 4193352), (36, 3960388), (48, 2970291), (51, 2795568), (68, 2096676), (72, 1980194), (102, 1397784), (136, 1048338), (139, 1025712), (144, 990097), (153, 931856), (204, 698892), (272, 524169), (278, 512856), (306, 465928), (408, 349446), (417, 341904), (419, 340272), (556, 256428), (612, 232964), (816, 174723), (834, 170952), (838, 170136), (1112, 128214), (1224, 116482), (1251, 113968), (1257, 113424), (1668, 85476), (1676, 85068), (2224, 64107), (2363, 60336), (2448, 58241), (2502, 56984), (2514, 56712), (3336, 42738), (3352, 42534), (3771, 37808), (4726, 30168), (5004, 28492), (5028, 28356), (6672, 21369), (6704, 21267), (7089, 20112), (7123, 20016), (7542, 18904), (9452, 15084), (10008, 14246), (10056, 14178)]