145789476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{19501}}^1$

素因数の和:19604

約数の個数: 48

約数和(自身を含む): 393160320

約数和(自身を除く): 247370844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 19501, 39002, 58503, 78004, 117006, 136507, 234012, 273014, 409521, 546028, 819042, 1638084, 1735589, 3471178, 5206767, 6942356, 10413534, 12149123, 20827068, 24298246, 36447369, 48596492, 72894738, 145789476]

約数ペア:

[(1, 145789476), (2, 72894738), (3, 48596492), (4, 36447369), (6, 24298246), (7, 20827068), (12, 12149123), (14, 10413534), (21, 6942356), (28, 5206767), (42, 3471178), (84, 1735589), (89, 1638084), (178, 819042), (267, 546028), (356, 409521), (534, 273014), (623, 234012), (1068, 136507), (1246, 117006), (1869, 78004), (2492, 58503), (3738, 39002), (7476, 19501)]