145144368

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{281}}^1$

素因数の和:523

約数の個数: 120

約数和(自身を含む): 433673136

約数和(自身を除く): 288528768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 211, 272, 281, 306, 408, 422, 562, 612, 633, 816, 843, 844, 1124, 1224, 1266, 1686, 1688, 1899, 2248, 2448, 2529, 2532, 3372, 3376, 3587, 3798, 4496, 4777, 5058, 5064, 6744, 7174, 7596, 9554, 10116, 10128, 10761, 13488, 14331, 14348, 15192, 19108, 20232, 21522, 28662, 28696, 30384, 32283, 38216, 40464, 42993, 43044, 57324, 57392, 59291, 64566, 76432, 85986, 86088, 114648, 118582, 129132, 171972, 172176, 177873, 229296, 237164, 258264, 343944, 355746, 474328, 516528, 533619, 687888, 711492, 948656, 1007947, 1067238, 1422984, 2015894, 2134476, 2845968, 3023841, 4031788, 4268952, 6047682, 8063576, 8537904, 9071523, 12095364, 16127152, 18143046, 24190728, 36286092, 48381456, 72572184, 145144368]

約数ペア:

[(1, 145144368), (2, 72572184), (3, 48381456), (4, 36286092), (6, 24190728), (8, 18143046), (9, 16127152), (12, 12095364), (16, 9071523), (17, 8537904), (18, 8063576), (24, 6047682), (34, 4268952), (36, 4031788), (48, 3023841), (51, 2845968), (68, 2134476), (72, 2015894), (102, 1422984), (136, 1067238), (144, 1007947), (153, 948656), (204, 711492), (211, 687888), (272, 533619), (281, 516528), (306, 474328), (408, 355746), (422, 343944), (562, 258264), (612, 237164), (633, 229296), (816, 177873), (843, 172176), (844, 171972), (1124, 129132), (1224, 118582), (1266, 114648), (1686, 86088), (1688, 85986), (1899, 76432), (2248, 64566), (2448, 59291), (2529, 57392), (2532, 57324), (3372, 43044), (3376, 42993), (3587, 40464), (3798, 38216), (4496, 32283), (4777, 30384), (5058, 28696), (5064, 28662), (6744, 21522), (7174, 20232), (7596, 19108), (9554, 15192), (10116, 14348), (10128, 14331), (10761, 13488)]