187848592

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{643}}^1$

素因数の和:732

約数の個数: 60

約数和(自身を含む): 396485040

約数和(自身を除く): 208636448

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 643, 961, 1178, 1286, 1922, 2356, 2572, 3844, 4712, 5144, 7688, 9424, 10288, 12217, 15376, 18259, 19933, 24434, 36518, 39866, 48868, 73036, 79732, 97736, 146072, 159464, 195472, 292144, 318928, 378727, 617923, 757454, 1235846, 1514908, 2471692, 3029816, 4943384, 6059632, 9886768, 11740537, 23481074, 46962148, 93924296, 187848592]

約数ペア:

[(1, 187848592), (2, 93924296), (4, 46962148), (8, 23481074), (16, 11740537), (19, 9886768), (31, 6059632), (38, 4943384), (62, 3029816), (76, 2471692), (124, 1514908), (152, 1235846), (248, 757454), (304, 617923), (496, 378727), (589, 318928), (643, 292144), (961, 195472), (1178, 159464), (1286, 146072), (1922, 97736), (2356, 79732), (2572, 73036), (3844, 48868), (4712, 39866), (5144, 36518), (7688, 24434), (9424, 19933), (10288, 18259), (12217, 15376)]