145264616

素因数分解:

$2^3\times 7^3\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 320544000

約数和(自身を除く): 175279384

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 167, 196, 317, 334, 343, 392, 634, 668, 686, 1169, 1268, 1336, 1372, 2219, 2338, 2536, 2744, 4438, 4676, 8183, 8876, 9352, 15533, 16366, 17752, 31066, 32732, 52939, 57281, 62132, 65464, 105878, 108731, 114562, 124264, 211756, 217462, 229124, 370573, 423512, 434924, 458248, 741146, 869848, 1482292, 2594011, 2964584, 5188022, 10376044, 18158077, 20752088, 36316154, 72632308, 145264616]

約数ペア:

[(1, 145264616), (2, 72632308), (4, 36316154), (7, 20752088), (8, 18158077), (14, 10376044), (28, 5188022), (49, 2964584), (56, 2594011), (98, 1482292), (167, 869848), (196, 741146), (317, 458248), (334, 434924), (343, 423512), (392, 370573), (634, 229124), (668, 217462), (686, 211756), (1169, 124264), (1268, 114562), (1336, 108731), (1372, 105878), (2219, 65464), (2338, 62132), (2536, 57281), (2744, 52939), (4438, 32732), (4676, 31066), (8183, 17752), (8876, 16366), (9352, 15533)]