131326176

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71999}}^1$

素因数の和:72031

約数の個数: 48

約数和(自身を含む): 362880000

約数和(自身を除く): 231553824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 71999, 143998, 215997, 287996, 431994, 575992, 863988, 1151984, 1367981, 1727976, 2303968, 2735962, 3455952, 4103943, 5471924, 6911904, 8207886, 10943848, 16415772, 21887696, 32831544, 43775392, 65663088, 131326176]

約数ペア:

[(1, 131326176), (2, 65663088), (3, 43775392), (4, 32831544), (6, 21887696), (8, 16415772), (12, 10943848), (16, 8207886), (19, 6911904), (24, 5471924), (32, 4103943), (38, 3455952), (48, 2735962), (57, 2303968), (76, 1727976), (96, 1367981), (114, 1151984), (152, 863988), (228, 575992), (304, 431994), (456, 287996), (608, 215997), (912, 143998), (1824, 71999)]