127943916

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 303072000

約数和(自身を除く): 175128084

約数列:

[1, 2, 3, 4, 6, 12, 149, 163, 298, 326, 439, 447, 489, 596, 652, 878, 894, 978, 1317, 1756, 1788, 1956, 2634, 5268, 24287, 48574, 65411, 71557, 72861, 97148, 130822, 143114, 145722, 196233, 214671, 261644, 286228, 291444, 392466, 429342, 784932, 858684, 10661993, 21323986, 31985979, 42647972, 63971958, 127943916]

約数ペア:

[(1, 127943916), (2, 63971958), (3, 42647972), (4, 31985979), (6, 21323986), (12, 10661993), (149, 858684), (163, 784932), (298, 429342), (326, 392466), (439, 291444), (447, 286228), (489, 261644), (596, 214671), (652, 196233), (878, 145722), (894, 143114), (978, 130822), (1317, 97148), (1756, 72861), (1788, 71557), (1956, 65411), (2634, 48574), (5268, 24287)]