148793584

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:649

約数の個数: 40

約数和(自身を含む): 292481280

約数和(自身を除く): 143687696

約数列:

[1, 2, 4, 8, 16, 181, 191, 269, 362, 382, 538, 724, 764, 1076, 1448, 1528, 2152, 2896, 3056, 4304, 34571, 48689, 51379, 69142, 97378, 102758, 138284, 194756, 205516, 276568, 389512, 411032, 553136, 779024, 822064, 9299599, 18599198, 37198396, 74396792, 148793584]

約数ペア:

[(1, 148793584), (2, 74396792), (4, 37198396), (8, 18599198), (16, 9299599), (181, 822064), (191, 779024), (269, 553136), (362, 411032), (382, 389512), (538, 276568), (724, 205516), (764, 194756), (1076, 138284), (1448, 102758), (1528, 97378), (2152, 69142), (2896, 51379), (3056, 48689), (4304, 34571)]