131276304

素因数分解:

$2^4\times 3^2\times {\mathrm{269}}^1\times {\mathrm{3389}}^1$

素因数の和:3672

約数の個数: 60

約数和(自身を含む): 368865900

約数和(自身を除く): 237589596

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 269, 538, 807, 1076, 1614, 2152, 2421, 3228, 3389, 4304, 4842, 6456, 6778, 9684, 10167, 12912, 13556, 19368, 20334, 27112, 30501, 38736, 40668, 54224, 61002, 81336, 122004, 162672, 244008, 488016, 911641, 1823282, 2734923, 3646564, 5469846, 7293128, 8204769, 10939692, 14586256, 16409538, 21879384, 32819076, 43758768, 65638152, 131276304]

約数ペア:

[(1, 131276304), (2, 65638152), (3, 43758768), (4, 32819076), (6, 21879384), (8, 16409538), (9, 14586256), (12, 10939692), (16, 8204769), (18, 7293128), (24, 5469846), (36, 3646564), (48, 2734923), (72, 1823282), (144, 911641), (269, 488016), (538, 244008), (807, 162672), (1076, 122004), (1614, 81336), (2152, 61002), (2421, 54224), (3228, 40668), (3389, 38736), (4304, 30501), (4842, 27112), (6456, 20334), (6778, 19368), (9684, 13556), (10167, 12912)]