143709408

素因数分解:

$2^5\times 3^2\times {\mathrm{229}}^1\times {\mathrm{2179}}^1$

素因数の和:2424

約数の個数: 72

約数和(自身を含む): 410646600

約数和(自身を除く): 266937192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 229, 288, 458, 687, 916, 1374, 1832, 2061, 2179, 2748, 3664, 4122, 4358, 5496, 6537, 7328, 8244, 8716, 10992, 13074, 16488, 17432, 19611, 21984, 26148, 32976, 34864, 39222, 52296, 65952, 69728, 78444, 104592, 156888, 209184, 313776, 498991, 627552, 997982, 1496973, 1995964, 2993946, 3991928, 4490919, 5987892, 7983856, 8981838, 11975784, 15967712, 17963676, 23951568, 35927352, 47903136, 71854704, 143709408]

約数ペア:

[(1, 143709408), (2, 71854704), (3, 47903136), (4, 35927352), (6, 23951568), (8, 17963676), (9, 15967712), (12, 11975784), (16, 8981838), (18, 7983856), (24, 5987892), (32, 4490919), (36, 3991928), (48, 2993946), (72, 1995964), (96, 1496973), (144, 997982), (229, 627552), (288, 498991), (458, 313776), (687, 209184), (916, 156888), (1374, 104592), (1832, 78444), (2061, 69728), (2179, 65952), (2748, 52296), (3664, 39222), (4122, 34864), (4358, 32976), (5496, 26148), (6537, 21984), (7328, 19611), (8244, 17432), (8716, 16488), (10992, 13074)]