152347520

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18311}}^1$

素因数の和:18343

約数の個数: 64

約数和(自身を含む): 392243040

約数和(自身を除く): 239895520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 18311, 36622, 73244, 91555, 146488, 183110, 238043, 292976, 366220, 476086, 585952, 732440, 952172, 1171904, 1190215, 1464880, 1904344, 2343808, 2380430, 2929760, 3808688, 4760860, 5859520, 7617376, 9521720, 11719040, 15234752, 19043440, 30469504, 38086880, 76173760, 152347520]

約数ペア:

[(1, 152347520), (2, 76173760), (4, 38086880), (5, 30469504), (8, 19043440), (10, 15234752), (13, 11719040), (16, 9521720), (20, 7617376), (26, 5859520), (32, 4760860), (40, 3808688), (52, 2929760), (64, 2380430), (65, 2343808), (80, 1904344), (104, 1464880), (128, 1190215), (130, 1171904), (160, 952172), (208, 732440), (260, 585952), (320, 476086), (416, 366220), (520, 292976), (640, 238043), (832, 183110), (1040, 146488), (1664, 91555), (2080, 73244), (4160, 36622), (8320, 18311)]