133458880

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18133}}^1$

素因数の和:18173

約数の個数: 56

約数和(自身を含む): 331634592

約数和(自身を除く): 198175712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 18133, 36266, 72532, 90665, 145064, 181330, 290128, 362660, 417059, 580256, 725320, 834118, 1160512, 1450640, 1668236, 2085295, 2901280, 3336472, 4170590, 5802560, 6672944, 8341180, 13345888, 16682360, 26691776, 33364720, 66729440, 133458880]

約数ペア:

[(1, 133458880), (2, 66729440), (4, 33364720), (5, 26691776), (8, 16682360), (10, 13345888), (16, 8341180), (20, 6672944), (23, 5802560), (32, 4170590), (40, 3336472), (46, 2901280), (64, 2085295), (80, 1668236), (92, 1450640), (115, 1160512), (160, 834118), (184, 725320), (230, 580256), (320, 417059), (368, 362660), (460, 290128), (736, 181330), (920, 145064), (1472, 90665), (1840, 72532), (3680, 36266), (7360, 18133)]