153923008

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:605

約数の個数: 56

約数和(自身を含む): 314645040

約数和(自身を除く): 160722032

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 89, 122, 178, 244, 356, 443, 488, 712, 886, 976, 1424, 1772, 1952, 2848, 3544, 3904, 5429, 5696, 7088, 10858, 14176, 21716, 27023, 28352, 39427, 43432, 54046, 78854, 86864, 108092, 157708, 173728, 216184, 315416, 347456, 432368, 630832, 864736, 1261664, 1729472, 2405047, 2523328, 4810094, 9620188, 19240376, 38480752, 76961504, 153923008]

約数ペア:

[(1, 153923008), (2, 76961504), (4, 38480752), (8, 19240376), (16, 9620188), (32, 4810094), (61, 2523328), (64, 2405047), (89, 1729472), (122, 1261664), (178, 864736), (244, 630832), (356, 432368), (443, 347456), (488, 315416), (712, 216184), (886, 173728), (976, 157708), (1424, 108092), (1772, 86864), (1952, 78854), (2848, 54046), (3544, 43432), (3904, 39427), (5429, 28352), (5696, 27023), (7088, 21716), (10858, 14176)]