158976768

素因数分解:

$2^8\times 3^1\times {\mathrm{317}}^1\times {\mathrm{653}}^1$

素因数の和:989

約数の個数: 72

約数和(自身を含む): 425094768

約数和(自身を除く): 266118000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 317, 384, 634, 653, 768, 951, 1268, 1306, 1902, 1959, 2536, 2612, 3804, 3918, 5072, 5224, 7608, 7836, 10144, 10448, 15216, 15672, 20288, 20896, 30432, 31344, 40576, 41792, 60864, 62688, 81152, 83584, 121728, 125376, 167168, 207001, 243456, 250752, 414002, 501504, 621003, 828004, 1242006, 1656008, 2484012, 3312016, 4968024, 6624032, 9936048, 13248064, 19872096, 26496128, 39744192, 52992256, 79488384, 158976768]

約数ペア:

[(1, 158976768), (2, 79488384), (3, 52992256), (4, 39744192), (6, 26496128), (8, 19872096), (12, 13248064), (16, 9936048), (24, 6624032), (32, 4968024), (48, 3312016), (64, 2484012), (96, 1656008), (128, 1242006), (192, 828004), (256, 621003), (317, 501504), (384, 414002), (634, 250752), (653, 243456), (768, 207001), (951, 167168), (1268, 125376), (1306, 121728), (1902, 83584), (1959, 81152), (2536, 62688), (2612, 60864), (3804, 41792), (3918, 40576), (5072, 31344), (5224, 30432), (7608, 20896), (7836, 20288), (10144, 15672), (10448, 15216)]