142269986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 229232640

約数和(自身を除く): 86962654

約数列:

[1, 2, 19, 38, 103, 163, 206, 223, 326, 446, 1957, 3097, 3914, 4237, 6194, 8474, 16789, 22969, 33578, 36349, 45938, 72698, 318991, 436411, 637982, 690631, 872822, 1381262, 3743947, 7487894, 71134993, 142269986]

約数ペア:

[(1, 142269986), (2, 71134993), (19, 7487894), (38, 3743947), (103, 1381262), (163, 872822), (206, 690631), (223, 637982), (326, 436411), (446, 318991), (1957, 72698), (3097, 45938), (3914, 36349), (4237, 33578), (6194, 22969), (8474, 16789)]