140321496

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{119321}}^1$

素因数の和:119344

約数の個数: 48

約数和(自身を含む): 408081240

約数和(自身を除く): 267759744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 119321, 238642, 357963, 477284, 715926, 835247, 954568, 1431852, 1670494, 2505741, 2863704, 3340988, 5011482, 5846729, 6681976, 10022964, 11693458, 17540187, 20045928, 23386916, 35080374, 46773832, 70160748, 140321496]

約数ペア:

[(1, 140321496), (2, 70160748), (3, 46773832), (4, 35080374), (6, 23386916), (7, 20045928), (8, 17540187), (12, 11693458), (14, 10022964), (21, 6681976), (24, 5846729), (28, 5011482), (42, 3340988), (49, 2863704), (56, 2505741), (84, 1670494), (98, 1431852), (147, 954568), (168, 835247), (196, 715926), (294, 477284), (392, 357963), (588, 238642), (1176, 119321)]