164863824

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{719}}^1$

素因数の和:1028

約数の個数: 80

約数和(自身を含む): 453185280

約数和(自身を除く): 288321456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 281, 408, 562, 719, 816, 843, 1124, 1438, 1686, 2157, 2248, 2876, 3372, 4314, 4496, 4777, 5752, 6744, 8628, 9554, 11504, 12223, 13488, 14331, 17256, 19108, 24446, 28662, 34512, 36669, 38216, 48892, 57324, 73338, 76432, 97784, 114648, 146676, 195568, 202039, 229296, 293352, 404078, 586704, 606117, 808156, 1212234, 1616312, 2424468, 3232624, 3434663, 4848936, 6869326, 9697872, 10303989, 13738652, 20607978, 27477304, 41215956, 54954608, 82431912, 164863824]

約数ペア:

[(1, 164863824), (2, 82431912), (3, 54954608), (4, 41215956), (6, 27477304), (8, 20607978), (12, 13738652), (16, 10303989), (17, 9697872), (24, 6869326), (34, 4848936), (48, 3434663), (51, 3232624), (68, 2424468), (102, 1616312), (136, 1212234), (204, 808156), (272, 606117), (281, 586704), (408, 404078), (562, 293352), (719, 229296), (816, 202039), (843, 195568), (1124, 146676), (1438, 114648), (1686, 97784), (2157, 76432), (2248, 73338), (2876, 57324), (3372, 48892), (4314, 38216), (4496, 36669), (4777, 34512), (5752, 28662), (6744, 24446), (8628, 19108), (9554, 17256), (11504, 14331), (12223, 13488)]