144724842

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:732

約数の個数: 72

約数和(自身を含む): 341374176

約数和(自身を除く): 196649334

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 129, 153, 258, 289, 306, 387, 578, 647, 731, 774, 867, 1294, 1462, 1734, 1941, 2193, 2601, 3882, 4386, 5202, 5823, 6579, 10999, 11646, 12427, 13158, 21998, 24854, 27821, 32997, 37281, 55642, 65994, 74562, 83463, 98991, 111843, 166926, 186983, 197982, 223686, 250389, 373966, 472957, 500778, 560949, 945914, 1121898, 1418871, 1682847, 2837742, 3365694, 4256613, 8040269, 8513226, 16080538, 24120807, 48241614, 72362421, 144724842]

約数ペア:

[(1, 144724842), (2, 72362421), (3, 48241614), (6, 24120807), (9, 16080538), (17, 8513226), (18, 8040269), (34, 4256613), (43, 3365694), (51, 2837742), (86, 1682847), (102, 1418871), (129, 1121898), (153, 945914), (258, 560949), (289, 500778), (306, 472957), (387, 373966), (578, 250389), (647, 223686), (731, 197982), (774, 186983), (867, 166926), (1294, 111843), (1462, 98991), (1734, 83463), (1941, 74562), (2193, 65994), (2601, 55642), (3882, 37281), (4386, 32997), (5202, 27821), (5823, 24854), (6579, 21998), (10999, 13158), (11646, 12427)]