161225484

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{127}}^2$

素因数の和:292

約数の個数: 108

約数和(自身を含む): 467031096

約数和(自身を除く): 305805612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 127, 147, 196, 204, 238, 254, 294, 357, 381, 476, 508, 588, 714, 762, 833, 889, 1428, 1524, 1666, 1778, 2159, 2499, 2667, 3332, 3556, 4318, 4998, 5334, 6223, 6477, 8636, 9996, 10668, 12446, 12954, 15113, 16129, 18669, 24892, 25908, 30226, 32258, 37338, 45339, 48387, 60452, 64516, 74676, 90678, 96774, 105791, 112903, 181356, 193548, 211582, 225806, 274193, 317373, 338709, 423164, 451612, 548386, 634746, 677418, 790321, 822579, 1096772, 1269492, 1354836, 1580642, 1645158, 1919351, 2370963, 3161284, 3290316, 3838702, 4741926, 5758053, 7677404, 9483852, 11516106, 13435457, 23032212, 26870914, 40306371, 53741828, 80612742, 161225484]

約数ペア:

[(1, 161225484), (2, 80612742), (3, 53741828), (4, 40306371), (6, 26870914), (7, 23032212), (12, 13435457), (14, 11516106), (17, 9483852), (21, 7677404), (28, 5758053), (34, 4741926), (42, 3838702), (49, 3290316), (51, 3161284), (68, 2370963), (84, 1919351), (98, 1645158), (102, 1580642), (119, 1354836), (127, 1269492), (147, 1096772), (196, 822579), (204, 790321), (238, 677418), (254, 634746), (294, 548386), (357, 451612), (381, 423164), (476, 338709), (508, 317373), (588, 274193), (714, 225806), (762, 211582), (833, 193548), (889, 181356), (1428, 112903), (1524, 105791), (1666, 96774), (1778, 90678), (2159, 74676), (2499, 64516), (2667, 60452), (3332, 48387), (3556, 45339), (4318, 37338), (4998, 32258), (5334, 30226), (6223, 25908), (6477, 24892), (8636, 18669), (9996, 16129), (10668, 15113), (12446, 12954)]