105280154

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 199065600

約数和(自身を除く): 93785446

約数列:

[1, 2, 7, 14, 23, 31, 46, 53, 62, 106, 161, 199, 217, 322, 371, 398, 434, 713, 742, 1219, 1393, 1426, 1643, 2438, 2786, 3286, 4577, 4991, 6169, 8533, 9154, 9982, 10547, 11501, 12338, 17066, 21094, 23002, 32039, 37789, 43183, 64078, 73829, 75578, 86366, 141887, 147658, 242581, 264523, 283774, 326957, 485162, 529046, 653914, 993209, 1698067, 1986418, 2288699, 3396134, 4577398, 7520011, 15040022, 52640077, 105280154]

約数ペア:

[(1, 105280154), (2, 52640077), (7, 15040022), (14, 7520011), (23, 4577398), (31, 3396134), (46, 2288699), (53, 1986418), (62, 1698067), (106, 993209), (161, 653914), (199, 529046), (217, 485162), (322, 326957), (371, 283774), (398, 264523), (434, 242581), (713, 147658), (742, 141887), (1219, 86366), (1393, 75578), (1426, 73829), (1643, 64078), (2438, 43183), (2786, 37789), (3286, 32039), (4577, 23002), (4991, 21094), (6169, 17066), (8533, 12338), (9154, 11501), (9982, 10547)]