137907584

素因数分解:

$2^7\times {\mathrm{37}}^2\times {\mathrm{787}}^1$

素因数の和:875

約数の個数: 48

約数和(自身を含む): 282722580

約数和(自身を除く): 144814996

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 787, 1184, 1369, 1574, 2368, 2738, 3148, 4736, 5476, 6296, 10952, 12592, 21904, 25184, 29119, 43808, 50368, 58238, 87616, 100736, 116476, 175232, 232952, 465904, 931808, 1077403, 1863616, 2154806, 3727232, 4309612, 8619224, 17238448, 34476896, 68953792, 137907584]

約数ペア:

[(1, 137907584), (2, 68953792), (4, 34476896), (8, 17238448), (16, 8619224), (32, 4309612), (37, 3727232), (64, 2154806), (74, 1863616), (128, 1077403), (148, 931808), (296, 465904), (592, 232952), (787, 175232), (1184, 116476), (1369, 100736), (1574, 87616), (2368, 58238), (2738, 50368), (3148, 43808), (4736, 29119), (5476, 25184), (6296, 21904), (10952, 12592)]