142149887817

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{32503}}^1$

素因数の和:32742

約数の個数: 64

約数和(自身を含む): 232406200320

約数和(自身を除く): 90256312503

約数列:

[1, 3, 7, 19, 21, 57, 97, 113, 133, 291, 339, 399, 679, 791, 1843, 2037, 2147, 2373, 5529, 6441, 10961, 12901, 15029, 32503, 32883, 38703, 45087, 76727, 97509, 208259, 227521, 230181, 617557, 624777, 682563, 1457813, 1852671, 3152791, 3672839, 4322899, 4373439, 9458373, 11018517, 12968697, 22069537, 25709873, 59903029, 66208611, 69783941, 77129619, 179709087, 209351823, 356265383, 419321203, 488487587, 1068796149, 1257963609, 1465462761, 2493857681, 6769042277, 7481573043, 20307126831, 47383295939, 142149887817]

約数ペア:

[(1, 142149887817), (3, 47383295939), (7, 20307126831), (19, 7481573043), (21, 6769042277), (57, 2493857681), (97, 1465462761), (113, 1257963609), (133, 1068796149), (291, 488487587), (339, 419321203), (399, 356265383), (679, 209351823), (791, 179709087), (1843, 77129619), (2037, 69783941), (2147, 66208611), (2373, 59903029), (5529, 25709873), (6441, 22069537), (10961, 12968697), (12901, 11018517), (15029, 9458373), (32503, 4373439), (32883, 4322899), (38703, 3672839), (45087, 3152791), (76727, 1852671), (97509, 1457813), (208259, 682563), (227521, 624777), (230181, 617557)]