142282012

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 263983104

約数和(自身を除く): 121701092

約数列:

[1, 2, 4, 43, 61, 71, 86, 122, 142, 172, 191, 244, 284, 382, 764, 2623, 3053, 4331, 5246, 6106, 8213, 8662, 10492, 11651, 12212, 13561, 16426, 17324, 23302, 27122, 32852, 46604, 54244, 186233, 372466, 500993, 583123, 744932, 827221, 1001986, 1166246, 1654442, 2003972, 2332492, 3308884, 35570503, 71141006, 142282012]

約数ペア:

[(1, 142282012), (2, 71141006), (4, 35570503), (43, 3308884), (61, 2332492), (71, 2003972), (86, 1654442), (122, 1166246), (142, 1001986), (172, 827221), (191, 744932), (244, 583123), (284, 500993), (382, 372466), (764, 186233), (2623, 54244), (3053, 46604), (4331, 32852), (5246, 27122), (6106, 23302), (8213, 17324), (8662, 16426), (10492, 13561), (11651, 12212)]