154301756

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 340623360

約数和(自身を除く): 186321604

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 59, 62, 92, 118, 124, 131, 161, 217, 236, 262, 322, 413, 434, 524, 644, 713, 826, 868, 917, 1357, 1426, 1652, 1829, 1834, 2714, 2852, 3013, 3658, 3668, 4061, 4991, 5428, 6026, 7316, 7729, 8122, 9499, 9982, 12052, 12803, 15458, 16244, 18998, 19964, 21091, 25606, 28427, 30916, 37996, 42067, 42182, 51212, 54103, 56854, 84134, 84364, 93403, 108206, 113708, 168268, 177767, 186806, 216412, 239599, 294469, 355534, 373612, 479198, 588938, 653821, 711068, 958396, 1177876, 1244369, 1307642, 1677193, 2488738, 2615284, 3354386, 4977476, 5510777, 6708772, 11021554, 22043108, 38575439, 77150878, 154301756]

約数ペア:

[(1, 154301756), (2, 77150878), (4, 38575439), (7, 22043108), (14, 11021554), (23, 6708772), (28, 5510777), (31, 4977476), (46, 3354386), (59, 2615284), (62, 2488738), (92, 1677193), (118, 1307642), (124, 1244369), (131, 1177876), (161, 958396), (217, 711068), (236, 653821), (262, 588938), (322, 479198), (413, 373612), (434, 355534), (524, 294469), (644, 239599), (713, 216412), (826, 186806), (868, 177767), (917, 168268), (1357, 113708), (1426, 108206), (1652, 93403), (1829, 84364), (1834, 84134), (2714, 56854), (2852, 54103), (3013, 51212), (3658, 42182), (3668, 42067), (4061, 37996), (4991, 30916), (5428, 28427), (6026, 25606), (7316, 21091), (7729, 19964), (8122, 18998), (9499, 16244), (9982, 15458), (12052, 12803)]