172145712

素因数分解:

$2^4\times 3^1\times {\mathrm{229}}^1\times {\mathrm{15661}}^1$

素因数の和:15901

約数の個数: 40

約数和(自身を含む): 446680240

約数和(自身を除く): 274534528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 229, 458, 687, 916, 1374, 1832, 2748, 3664, 5496, 10992, 15661, 31322, 46983, 62644, 93966, 125288, 187932, 250576, 375864, 751728, 3586369, 7172738, 10759107, 14345476, 21518214, 28690952, 43036428, 57381904, 86072856, 172145712]

約数ペア:

[(1, 172145712), (2, 86072856), (3, 57381904), (4, 43036428), (6, 28690952), (8, 21518214), (12, 14345476), (16, 10759107), (24, 7172738), (48, 3586369), (229, 751728), (458, 375864), (687, 250576), (916, 187932), (1374, 125288), (1832, 93966), (2748, 62644), (3664, 46983), (5496, 31322), (10992, 15661)]