131547312

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{70271}}^1$

素因数の和:70298

約数の個数: 60

約数和(自身を含む): 396474624

約数和(自身を除く): 264927312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 70271, 140542, 210813, 281084, 421626, 562168, 632439, 843252, 913523, 1124336, 1264878, 1686504, 1827046, 2529756, 2740569, 3373008, 3654092, 5059512, 5481138, 7308184, 8221707, 10119024, 10962276, 14616368, 16443414, 21924552, 32886828, 43849104, 65773656, 131547312]

約数ペア:

[(1, 131547312), (2, 65773656), (3, 43849104), (4, 32886828), (6, 21924552), (8, 16443414), (9, 14616368), (12, 10962276), (13, 10119024), (16, 8221707), (18, 7308184), (24, 5481138), (26, 5059512), (36, 3654092), (39, 3373008), (48, 2740569), (52, 2529756), (72, 1827046), (78, 1686504), (104, 1264878), (117, 1124336), (144, 913523), (156, 843252), (208, 632439), (234, 562168), (312, 421626), (468, 281084), (624, 210813), (936, 140542), (1872, 70271)]