118478164

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 243758592

約数和(自身を除く): 125280428

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 197, 329, 394, 457, 658, 788, 914, 1316, 1379, 1828, 2758, 3199, 5516, 6398, 9259, 12796, 18518, 21479, 37036, 42958, 64813, 85916, 90029, 129626, 150353, 180058, 259252, 300706, 360116, 601412, 630203, 1260406, 2520812, 4231363, 8462726, 16925452, 29619541, 59239082, 118478164]

約数ペア:

[(1, 118478164), (2, 59239082), (4, 29619541), (7, 16925452), (14, 8462726), (28, 4231363), (47, 2520812), (94, 1260406), (188, 630203), (197, 601412), (329, 360116), (394, 300706), (457, 259252), (658, 180058), (788, 150353), (914, 129626), (1316, 90029), (1379, 85916), (1828, 64813), (2758, 42958), (3199, 37036), (5516, 21479), (6398, 18518), (9259, 12796)]