161855616

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{32423}}^1$

素因数の和:32453

約数の個数: 64

約数和(自身を含む): 463014720

約数和(自身を除く): 301159104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 32423, 64846, 97269, 129692, 194538, 259384, 389076, 421499, 518768, 778152, 842998, 1037536, 1264497, 1556304, 1685996, 2075072, 2528994, 3112608, 3371992, 4150144, 5057988, 6225216, 6743984, 10115976, 12450432, 13487968, 20231952, 26975936, 40463904, 53951872, 80927808, 161855616]

約数ペア:

[(1, 161855616), (2, 80927808), (3, 53951872), (4, 40463904), (6, 26975936), (8, 20231952), (12, 13487968), (13, 12450432), (16, 10115976), (24, 6743984), (26, 6225216), (32, 5057988), (39, 4150144), (48, 3371992), (52, 3112608), (64, 2528994), (78, 2075072), (96, 1685996), (104, 1556304), (128, 1264497), (156, 1037536), (192, 842998), (208, 778152), (312, 518768), (384, 421499), (416, 389076), (624, 259384), (832, 194538), (1248, 129692), (1664, 97269), (2496, 64846), (4992, 32423)]