143352948

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{16993}}^1$

素因数の和:17056

約数の個数: 48

約数和(自身を含む): 361632320

約数和(自身を除く): 218279372

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 2109, 2812, 4218, 8436, 16993, 33986, 50979, 67972, 101958, 203916, 322867, 628741, 645734, 968601, 1257482, 1291468, 1886223, 1937202, 2514964, 3772446, 3874404, 7544892, 11946079, 23892158, 35838237, 47784316, 71676474, 143352948]

約数ペア:

[(1, 143352948), (2, 71676474), (3, 47784316), (4, 35838237), (6, 23892158), (12, 11946079), (19, 7544892), (37, 3874404), (38, 3772446), (57, 2514964), (74, 1937202), (76, 1886223), (111, 1291468), (114, 1257482), (148, 968601), (222, 645734), (228, 628741), (444, 322867), (703, 203916), (1406, 101958), (2109, 67972), (2812, 50979), (4218, 33986), (8436, 16993)]