126837616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:414

約数の個数: 80

約数和(自身を含む): 274109440

約数和(自身を除く): 147271824

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 43, 62, 76, 86, 124, 152, 172, 248, 304, 313, 344, 496, 589, 626, 688, 817, 1178, 1252, 1333, 1634, 2356, 2504, 2666, 3268, 4712, 5008, 5332, 5947, 6536, 9424, 9703, 10664, 11894, 13072, 13459, 19406, 21328, 23788, 25327, 26918, 38812, 47576, 50654, 53836, 77624, 95152, 101308, 107672, 155248, 184357, 202616, 215344, 255721, 368714, 405232, 417229, 511442, 737428, 834458, 1022884, 1474856, 1668916, 2045768, 2949712, 3337832, 4091536, 6675664, 7927351, 15854702, 31709404, 63418808, 126837616]

約数ペア:

[(1, 126837616), (2, 63418808), (4, 31709404), (8, 15854702), (16, 7927351), (19, 6675664), (31, 4091536), (38, 3337832), (43, 2949712), (62, 2045768), (76, 1668916), (86, 1474856), (124, 1022884), (152, 834458), (172, 737428), (248, 511442), (304, 417229), (313, 405232), (344, 368714), (496, 255721), (589, 215344), (626, 202616), (688, 184357), (817, 155248), (1178, 107672), (1252, 101308), (1333, 95152), (1634, 77624), (2356, 53836), (2504, 50654), (2666, 47576), (3268, 38812), (4712, 26918), (5008, 25327), (5332, 23788), (5947, 21328), (6536, 19406), (9424, 13459), (9703, 13072), (10664, 11894)]