120657208

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{9929}}^1$

素因数の和:9980

約数の個数: 48

約数和(自身を含む): 271684800

約数和(自身を除く): 151027592

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 3038, 6076, 9929, 12152, 19858, 39716, 69503, 79432, 139006, 278012, 307799, 486521, 556024, 615598, 973042, 1231196, 1946084, 2154593, 2462392, 3892168, 4309186, 8618372, 15082151, 17236744, 30164302, 60328604, 120657208]

約数ペア:

[(1, 120657208), (2, 60328604), (4, 30164302), (7, 17236744), (8, 15082151), (14, 8618372), (28, 4309186), (31, 3892168), (49, 2462392), (56, 2154593), (62, 1946084), (98, 1231196), (124, 973042), (196, 615598), (217, 556024), (248, 486521), (392, 307799), (434, 278012), (868, 139006), (1519, 79432), (1736, 69503), (3038, 39716), (6076, 19858), (9929, 12152)]