164980464

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1153}}^1$

素因数の和:1446

約数の個数: 80

約数和(自身を含む): 467065344

約数和(自身を除く): 302084880

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 271, 528, 542, 813, 1084, 1153, 1626, 2168, 2306, 2981, 3252, 3459, 4336, 4612, 5962, 6504, 6918, 8943, 9224, 11924, 12683, 13008, 13836, 17886, 18448, 23848, 25366, 27672, 35772, 38049, 47696, 50732, 55344, 71544, 76098, 101464, 143088, 152196, 202928, 304392, 312463, 608784, 624926, 937389, 1249852, 1874778, 2499704, 3437093, 3749556, 4999408, 6874186, 7499112, 10311279, 13748372, 14998224, 20622558, 27496744, 41245116, 54993488, 82490232, 164980464]

約数ペア:

[(1, 164980464), (2, 82490232), (3, 54993488), (4, 41245116), (6, 27496744), (8, 20622558), (11, 14998224), (12, 13748372), (16, 10311279), (22, 7499112), (24, 6874186), (33, 4999408), (44, 3749556), (48, 3437093), (66, 2499704), (88, 1874778), (132, 1249852), (176, 937389), (264, 624926), (271, 608784), (528, 312463), (542, 304392), (813, 202928), (1084, 152196), (1153, 143088), (1626, 101464), (2168, 76098), (2306, 71544), (2981, 55344), (3252, 50732), (3459, 47696), (4336, 38049), (4612, 35772), (5962, 27672), (6504, 25366), (6918, 23848), (8943, 18448), (9224, 17886), (11924, 13836), (12683, 13008)]