119538728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1$

素因数の和:1182

約数の個数: 64

約数和(自身を含む): 254361600

約数和(自身を除く): 134822872

約数列:

[1, 2, 4, 8, 19, 23, 31, 38, 46, 62, 76, 92, 124, 152, 184, 248, 437, 589, 713, 874, 1103, 1178, 1426, 1748, 2206, 2356, 2852, 3496, 4412, 4712, 5704, 8824, 13547, 20957, 25369, 27094, 34193, 41914, 50738, 54188, 68386, 83828, 101476, 108376, 136772, 167656, 202952, 273544, 482011, 649667, 786439, 964022, 1299334, 1572878, 1928044, 2598668, 3145756, 3856088, 5197336, 6291512, 14942341, 29884682, 59769364, 119538728]

約数ペア:

[(1, 119538728), (2, 59769364), (4, 29884682), (8, 14942341), (19, 6291512), (23, 5197336), (31, 3856088), (38, 3145756), (46, 2598668), (62, 1928044), (76, 1572878), (92, 1299334), (124, 964022), (152, 786439), (184, 649667), (248, 482011), (437, 273544), (589, 202952), (713, 167656), (874, 136772), (1103, 108376), (1178, 101476), (1426, 83828), (1748, 68386), (2206, 54188), (2356, 50738), (2852, 41914), (3496, 34193), (4412, 27094), (4712, 25369), (5704, 20957), (8824, 13547)]