148143408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{440903}}^1$

素因数の和:440921

約数の個数: 40

約数和(自身を含む): 437376768

約数和(自身を除く): 289233360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 440903, 881806, 1322709, 1763612, 2645418, 3086321, 3527224, 5290836, 6172642, 7054448, 9258963, 10581672, 12345284, 18517926, 21163344, 24690568, 37035852, 49381136, 74071704, 148143408]

約数ペア:

[(1, 148143408), (2, 74071704), (3, 49381136), (4, 37035852), (6, 24690568), (7, 21163344), (8, 18517926), (12, 12345284), (14, 10581672), (16, 9258963), (21, 7054448), (24, 6172642), (28, 5290836), (42, 3527224), (48, 3086321), (56, 2645418), (84, 1763612), (112, 1322709), (168, 881806), (336, 440903)]