161364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 459648

約数和(自身を除く): 298284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 113, 119, 204, 226, 238, 339, 357, 452, 476, 678, 714, 791, 1356, 1428, 1582, 1921, 2373, 3164, 3842, 4746, 5763, 7684, 9492, 11526, 13447, 23052, 26894, 40341, 53788, 80682, 161364]

約数ペア:

[(1, 161364), (2, 80682), (3, 53788), (4, 40341), (6, 26894), (7, 23052), (12, 13447), (14, 11526), (17, 9492), (21, 7684), (28, 5763), (34, 4746), (42, 3842), (51, 3164), (68, 2373), (84, 1921), (102, 1582), (113, 1428), (119, 1356), (204, 791), (226, 714), (238, 678), (339, 476), (357, 452)]