142608928

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1867}}^1$

素因数の和:1926

約数の個数: 96

約数和(自身を含む): 361525248

約数和(自身を除く): 218916320

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 224, 248, 308, 341, 352, 434, 496, 616, 682, 868, 992, 1232, 1364, 1736, 1867, 2387, 2464, 2728, 3472, 3734, 4774, 5456, 6944, 7468, 9548, 10912, 13069, 14936, 19096, 20537, 26138, 29872, 38192, 41074, 52276, 57877, 59744, 76384, 82148, 104552, 115754, 143759, 164296, 209104, 231508, 287518, 328592, 405139, 418208, 463016, 575036, 636647, 657184, 810278, 926032, 1150072, 1273294, 1620556, 1852064, 2300144, 2546588, 3241112, 4456529, 4600288, 5093176, 6482224, 8913058, 10186352, 12964448, 17826116, 20372704, 35652232, 71304464, 142608928]

約数ペア:

[(1, 142608928), (2, 71304464), (4, 35652232), (7, 20372704), (8, 17826116), (11, 12964448), (14, 10186352), (16, 8913058), (22, 6482224), (28, 5093176), (31, 4600288), (32, 4456529), (44, 3241112), (56, 2546588), (62, 2300144), (77, 1852064), (88, 1620556), (112, 1273294), (124, 1150072), (154, 926032), (176, 810278), (217, 657184), (224, 636647), (248, 575036), (308, 463016), (341, 418208), (352, 405139), (434, 328592), (496, 287518), (616, 231508), (682, 209104), (868, 164296), (992, 143759), (1232, 115754), (1364, 104552), (1736, 82148), (1867, 76384), (2387, 59744), (2464, 57877), (2728, 52276), (3472, 41074), (3734, 38192), (4774, 29872), (5456, 26138), (6944, 20537), (7468, 19096), (9548, 14936), (10912, 13069)]