161362908

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{461}}^1\times {\mathrm{463}}^1$

素因数の和:944

約数の個数: 96

約数和(自身を含む): 480184320

約数和(自身を除く): 318821412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 461, 463, 756, 922, 926, 1383, 1389, 1844, 1852, 2766, 2778, 3227, 3241, 4149, 4167, 5532, 5556, 6454, 6482, 8298, 8334, 9681, 9723, 12447, 12501, 12908, 12964, 16596, 16668, 19362, 19446, 24894, 25002, 29043, 29169, 38724, 38892, 49788, 50004, 58086, 58338, 87129, 87507, 116172, 116676, 174258, 175014, 213443, 348516, 350028, 426886, 640329, 853772, 1280658, 1494101, 1920987, 2561316, 2988202, 3841974, 4482303, 5762961, 5976404, 7683948, 8964606, 11525922, 13446909, 17929212, 23051844, 26893818, 40340727, 53787636, 80681454, 161362908]

約数ペア:

[(1, 161362908), (2, 80681454), (3, 53787636), (4, 40340727), (6, 26893818), (7, 23051844), (9, 17929212), (12, 13446909), (14, 11525922), (18, 8964606), (21, 7683948), (27, 5976404), (28, 5762961), (36, 4482303), (42, 3841974), (54, 2988202), (63, 2561316), (84, 1920987), (108, 1494101), (126, 1280658), (189, 853772), (252, 640329), (378, 426886), (461, 350028), (463, 348516), (756, 213443), (922, 175014), (926, 174258), (1383, 116676), (1389, 116172), (1844, 87507), (1852, 87129), (2766, 58338), (2778, 58086), (3227, 50004), (3241, 49788), (4149, 38892), (4167, 38724), (5532, 29169), (5556, 29043), (6454, 25002), (6482, 24894), (8298, 19446), (8334, 19362), (9681, 16668), (9723, 16596), (12447, 12964), (12501, 12908)]