191124078

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 416317440

約数和(自身を除く): 225193362

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 127, 129, 254, 258, 307, 381, 614, 762, 817, 921, 1634, 1842, 2413, 2451, 4826, 4902, 5461, 5833, 7239, 10922, 11666, 13201, 14478, 16383, 17499, 26402, 32766, 34998, 38989, 39603, 77978, 79206, 103759, 116967, 207518, 233934, 250819, 311277, 501638, 622554, 740791, 752457, 1481582, 1504914, 1676527, 2222373, 3353054, 4444746, 5029581, 10059162, 31854013, 63708026, 95562039, 191124078]

約数ペア:

[(1, 191124078), (2, 95562039), (3, 63708026), (6, 31854013), (19, 10059162), (38, 5029581), (43, 4444746), (57, 3353054), (86, 2222373), (114, 1676527), (127, 1504914), (129, 1481582), (254, 752457), (258, 740791), (307, 622554), (381, 501638), (614, 311277), (762, 250819), (817, 233934), (921, 207518), (1634, 116967), (1842, 103759), (2413, 79206), (2451, 77978), (4826, 39603), (4902, 38989), (5461, 34998), (5833, 32766), (7239, 26402), (10922, 17499), (11666, 16383), (13201, 14478)]