118456208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18371}}^1$

素因数の和:18423

約数の個数: 40

約数和(自身を含む): 255150336

約数和(自身を除く): 136694128

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 18371, 36742, 73484, 146968, 238823, 293936, 477646, 569501, 955292, 1139002, 1910584, 2278004, 3821168, 4556008, 7403513, 9112016, 14807026, 29614052, 59228104, 118456208]

約数ペア:

[(1, 118456208), (2, 59228104), (4, 29614052), (8, 14807026), (13, 9112016), (16, 7403513), (26, 4556008), (31, 3821168), (52, 2278004), (62, 1910584), (104, 1139002), (124, 955292), (208, 569501), (248, 477646), (403, 293936), (496, 238823), (806, 146968), (1612, 73484), (3224, 36742), (6448, 18371)]