138826436

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2953}}^1$

素因数の和:3060

約数の個数: 48

約数和(自身を含む): 293793024

約数和(自身を除く): 154966588

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 73, 92, 146, 161, 292, 322, 511, 644, 1022, 1679, 2044, 2953, 3358, 5906, 6716, 11753, 11812, 20671, 23506, 41342, 47012, 67919, 82684, 135838, 215569, 271676, 431138, 475433, 862276, 950866, 1508983, 1901732, 3017966, 4958087, 6035932, 9916174, 19832348, 34706609, 69413218, 138826436]

約数ペア:

[(1, 138826436), (2, 69413218), (4, 34706609), (7, 19832348), (14, 9916174), (23, 6035932), (28, 4958087), (46, 3017966), (73, 1901732), (92, 1508983), (146, 950866), (161, 862276), (292, 475433), (322, 431138), (511, 271676), (644, 215569), (1022, 135838), (1679, 82684), (2044, 67919), (2953, 47012), (3358, 41342), (5906, 23506), (6716, 20671), (11753, 11812)]