145230414

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{25999}}^1$

素因数の和:26037

約数の個数: 48

約数和(自身を含む): 355680000

約数和(自身を除く): 210449586

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 25999, 51998, 77997, 155994, 181993, 363986, 493981, 545979, 987962, 1091958, 1273951, 1481943, 2547902, 2963886, 3457867, 3821853, 6915734, 7643706, 10373601, 20747202, 24205069, 48410138, 72615207, 145230414]

約数ペア:

[(1, 145230414), (2, 72615207), (3, 48410138), (6, 24205069), (7, 20747202), (14, 10373601), (19, 7643706), (21, 6915734), (38, 3821853), (42, 3457867), (49, 2963886), (57, 2547902), (98, 1481943), (114, 1273951), (133, 1091958), (147, 987962), (266, 545979), (294, 493981), (399, 363986), (798, 181993), (931, 155994), (1862, 77997), (2793, 51998), (5586, 25999)]