127621104

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{204521}}^1$

素因数の和:204545

約数の個数: 40

約数和(自身を含む): 355050192

約数和(自身を除く): 227429088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 204521, 409042, 613563, 818084, 1227126, 1636168, 2454252, 2658773, 3272336, 4908504, 5317546, 7976319, 9817008, 10635092, 15952638, 21270184, 31905276, 42540368, 63810552, 127621104]

約数ペア:

[(1, 127621104), (2, 63810552), (3, 42540368), (4, 31905276), (6, 21270184), (8, 15952638), (12, 10635092), (13, 9817008), (16, 7976319), (24, 5317546), (26, 4908504), (39, 3272336), (48, 2658773), (52, 2454252), (78, 1636168), (104, 1227126), (156, 818084), (208, 613563), (312, 409042), (624, 204521)]