163631232

素因数分解:

$2^7\times 3^3\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:555

約数の個数: 128

約数和(自身を含む): 488376000

約数和(自身を除く): 324744768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 113, 128, 144, 192, 216, 226, 288, 339, 384, 419, 432, 452, 576, 678, 838, 864, 904, 1017, 1152, 1257, 1356, 1676, 1728, 1808, 2034, 2514, 2712, 3051, 3352, 3456, 3616, 3771, 4068, 5028, 5424, 6102, 6704, 7232, 7542, 8136, 10056, 10848, 11313, 12204, 13408, 14464, 15084, 16272, 20112, 21696, 22626, 24408, 26816, 30168, 32544, 40224, 43392, 45252, 47347, 48816, 53632, 60336, 65088, 80448, 90504, 94694, 97632, 120672, 130176, 142041, 160896, 181008, 189388, 195264, 241344, 284082, 362016, 378776, 390528, 426123, 482688, 568164, 724032, 757552, 852246, 1136328, 1278369, 1448064, 1515104, 1704492, 2272656, 2556738, 3030208, 3408984, 4545312, 5113476, 6060416, 6817968, 9090624, 10226952, 13635936, 18181248, 20453904, 27271872, 40907808, 54543744, 81815616, 163631232]

約数ペア:

[(1, 163631232), (2, 81815616), (3, 54543744), (4, 40907808), (6, 27271872), (8, 20453904), (9, 18181248), (12, 13635936), (16, 10226952), (18, 9090624), (24, 6817968), (27, 6060416), (32, 5113476), (36, 4545312), (48, 3408984), (54, 3030208), (64, 2556738), (72, 2272656), (96, 1704492), (108, 1515104), (113, 1448064), (128, 1278369), (144, 1136328), (192, 852246), (216, 757552), (226, 724032), (288, 568164), (339, 482688), (384, 426123), (419, 390528), (432, 378776), (452, 362016), (576, 284082), (678, 241344), (838, 195264), (864, 189388), (904, 181008), (1017, 160896), (1152, 142041), (1257, 130176), (1356, 120672), (1676, 97632), (1728, 94694), (1808, 90504), (2034, 80448), (2514, 65088), (2712, 60336), (3051, 53632), (3352, 48816), (3456, 47347), (3616, 45252), (3771, 43392), (4068, 40224), (5028, 32544), (5424, 30168), (6102, 26816), (6704, 24408), (7232, 22626), (7542, 21696), (8136, 20112), (10056, 16272), (10848, 15084), (11313, 14464), (12204, 13408)]