173620048

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1361}}^1$

素因数の和:1460

約数の個数: 80

約数和(自身を含む): 413437824

約数和(自身を除く): 239817776

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 67, 68, 112, 119, 134, 136, 238, 268, 272, 469, 476, 536, 938, 952, 1072, 1139, 1361, 1876, 1904, 2278, 2722, 3752, 4556, 5444, 7504, 7973, 9112, 9527, 10888, 15946, 18224, 19054, 21776, 23137, 31892, 38108, 46274, 63784, 76216, 91187, 92548, 127568, 152432, 161959, 182374, 185096, 323918, 364748, 370192, 638309, 647836, 729496, 1276618, 1295672, 1458992, 1550179, 2553236, 2591344, 3100358, 5106472, 6200716, 10212944, 10851253, 12401432, 21702506, 24802864, 43405012, 86810024, 173620048]

約数ペア:

[(1, 173620048), (2, 86810024), (4, 43405012), (7, 24802864), (8, 21702506), (14, 12401432), (16, 10851253), (17, 10212944), (28, 6200716), (34, 5106472), (56, 3100358), (67, 2591344), (68, 2553236), (112, 1550179), (119, 1458992), (134, 1295672), (136, 1276618), (238, 729496), (268, 647836), (272, 638309), (469, 370192), (476, 364748), (536, 323918), (938, 185096), (952, 182374), (1072, 161959), (1139, 152432), (1361, 127568), (1876, 92548), (1904, 91187), (2278, 76216), (2722, 63784), (3752, 46274), (4556, 38108), (5444, 31892), (7504, 23137), (7973, 21776), (9112, 19054), (9527, 18224), (10888, 15946)]