149840544

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{222977}}^1$

素因数の和:222997

約数の個数: 48

約数和(自身を含む): 449523648

約数和(自身を除く): 299683104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 222977, 445954, 668931, 891908, 1337862, 1560839, 1783816, 2675724, 3121678, 3567632, 4682517, 5351448, 6243356, 7135264, 9365034, 10702896, 12486712, 18730068, 21405792, 24973424, 37460136, 49946848, 74920272, 149840544]

約数ペア:

[(1, 149840544), (2, 74920272), (3, 49946848), (4, 37460136), (6, 24973424), (7, 21405792), (8, 18730068), (12, 12486712), (14, 10702896), (16, 9365034), (21, 7135264), (24, 6243356), (28, 5351448), (32, 4682517), (42, 3567632), (48, 3121678), (56, 2675724), (84, 1783816), (96, 1560839), (112, 1337862), (168, 891908), (224, 668931), (336, 445954), (672, 222977)]