168457072

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^2\times {\mathrm{241}}^1$

素因数の和:414

約数の個数: 60

約数和(自身を含む): 379361136

約数和(自身を除く): 210904064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 241, 316, 482, 553, 632, 964, 1106, 1264, 1687, 1928, 2212, 3374, 3856, 4424, 6241, 6748, 8848, 12482, 13496, 19039, 24964, 26992, 38078, 43687, 49928, 76156, 87374, 99856, 133273, 152312, 174748, 266546, 304624, 349496, 533092, 698992, 1066184, 1504081, 2132368, 3008162, 6016324, 10528567, 12032648, 21057134, 24065296, 42114268, 84228536, 168457072]

約数ペア:

[(1, 168457072), (2, 84228536), (4, 42114268), (7, 24065296), (8, 21057134), (14, 12032648), (16, 10528567), (28, 6016324), (56, 3008162), (79, 2132368), (112, 1504081), (158, 1066184), (241, 698992), (316, 533092), (482, 349496), (553, 304624), (632, 266546), (964, 174748), (1106, 152312), (1264, 133273), (1687, 99856), (1928, 87374), (2212, 76156), (3374, 49928), (3856, 43687), (4424, 38078), (6241, 26992), (6748, 24964), (8848, 19039), (12482, 13496)]