145217856

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{647}}^1$

素因数の和:836

約数の個数: 112

約数和(自身を含む): 442423296

約数和(自身を除く): 297205440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 167, 168, 192, 224, 334, 336, 448, 501, 647, 668, 672, 1002, 1169, 1294, 1336, 1344, 1941, 2004, 2338, 2588, 2672, 3507, 3882, 4008, 4529, 4676, 5176, 5344, 7014, 7764, 8016, 9058, 9352, 10352, 10688, 13587, 14028, 15528, 16032, 18116, 18704, 20704, 27174, 28056, 31056, 32064, 36232, 37408, 41408, 54348, 56112, 62112, 72464, 74816, 108049, 108696, 112224, 124224, 144928, 216098, 217392, 224448, 289856, 324147, 432196, 434784, 648294, 756343, 864392, 869568, 1296588, 1512686, 1728784, 2269029, 2593176, 3025372, 3457568, 4538058, 5186352, 6050744, 6915136, 9076116, 10372704, 12101488, 18152232, 20745408, 24202976, 36304464, 48405952, 72608928, 145217856]

約数ペア:

[(1, 145217856), (2, 72608928), (3, 48405952), (4, 36304464), (6, 24202976), (7, 20745408), (8, 18152232), (12, 12101488), (14, 10372704), (16, 9076116), (21, 6915136), (24, 6050744), (28, 5186352), (32, 4538058), (42, 3457568), (48, 3025372), (56, 2593176), (64, 2269029), (84, 1728784), (96, 1512686), (112, 1296588), (167, 869568), (168, 864392), (192, 756343), (224, 648294), (334, 434784), (336, 432196), (448, 324147), (501, 289856), (647, 224448), (668, 217392), (672, 216098), (1002, 144928), (1169, 124224), (1294, 112224), (1336, 108696), (1344, 108049), (1941, 74816), (2004, 72464), (2338, 62112), (2588, 56112), (2672, 54348), (3507, 41408), (3882, 37408), (4008, 36232), (4529, 32064), (4676, 31056), (5176, 28056), (5344, 27174), (7014, 20704), (7764, 18704), (8016, 18116), (9058, 16032), (9352, 15528), (10352, 14028), (10688, 13587)]