161022948

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{3167}}^1$

素因数の和:3416

約数の個数: 48

約数和(自身を含む): 397393920

約数和(自身を除く): 236370972

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 223, 228, 446, 669, 892, 1338, 2676, 3167, 4237, 6334, 8474, 9501, 12668, 12711, 16948, 19002, 25422, 38004, 50844, 60173, 120346, 180519, 240692, 361038, 706241, 722076, 1412482, 2118723, 2824964, 4237446, 8474892, 13418579, 26837158, 40255737, 53674316, 80511474, 161022948]

約数ペア:

[(1, 161022948), (2, 80511474), (3, 53674316), (4, 40255737), (6, 26837158), (12, 13418579), (19, 8474892), (38, 4237446), (57, 2824964), (76, 2118723), (114, 1412482), (223, 722076), (228, 706241), (446, 361038), (669, 240692), (892, 180519), (1338, 120346), (2676, 60173), (3167, 50844), (4237, 38004), (6334, 25422), (8474, 19002), (9501, 16948), (12668, 12711)]