129128064

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25867}}^1$

素因数の和:25897

約数の個数: 64

約数和(自身を含む): 369395040

約数和(自身を除く): 240266976

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, 25867, 51734, 77601, 103468, 155202, 206936, 310404, 336271, 413872, 620808, 672542, 827744, 1008813, 1241616, 1345084, 1655488, 2017626, 2483232, 2690168, 3310976, 4035252, 4966464, 5380336, 8070504, 9932928, 10760672, 16141008, 21521344, 32282016, 43042688, 64564032, 129128064]

約数ペア:

[(1, 129128064), (2, 64564032), (3, 43042688), (4, 32282016), (6, 21521344), (8, 16141008), (12, 10760672), (13, 9932928), (16, 8070504), (24, 5380336), (26, 4966464), (32, 4035252), (39, 3310976), (48, 2690168), (52, 2483232), (64, 2017626), (78, 1655488), (96, 1345084), (104, 1241616), (128, 1008813), (156, 827744), (192, 672542), (208, 620808), (312, 413872), (384, 336271), (416, 310404), (624, 206936), (832, 155202), (1248, 103468), (1664, 77601), (2496, 51734), (4992, 25867)]