157628268

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{23167}}^1$

素因数の和:23193

約数の個数: 72

約数和(自身を含む): 472256512

約数和(自身を除く): 314628244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 23167, 46334, 69501, 92668, 139002, 162169, 208503, 278004, 324338, 417006, 486507, 625509, 648676, 834012, 973014, 1251018, 1459521, 1876527, 1946028, 2502036, 2919042, 3753054, 4378563, 5629581, 5838084, 7506108, 8757126, 11259162, 13135689, 17514252, 22518324, 26271378, 39407067, 52542756, 78814134, 157628268]

約数ペア:

[(1, 157628268), (2, 78814134), (3, 52542756), (4, 39407067), (6, 26271378), (7, 22518324), (9, 17514252), (12, 13135689), (14, 11259162), (18, 8757126), (21, 7506108), (27, 5838084), (28, 5629581), (36, 4378563), (42, 3753054), (54, 2919042), (63, 2502036), (81, 1946028), (84, 1876527), (108, 1459521), (126, 1251018), (162, 973014), (189, 834012), (243, 648676), (252, 625509), (324, 486507), (378, 417006), (486, 324338), (567, 278004), (756, 208503), (972, 162169), (1134, 139002), (1701, 92668), (2268, 69501), (3402, 46334), (6804, 23167)]