156987170288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1093}}^1\times {\mathrm{1511}}^1$

素因数の和:3082

約数の個数: 80

約数和(自身を含む): 328794330816

約数和(自身を除く): 171807160528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 457, 914, 1093, 1511, 1828, 2186, 3022, 3656, 4372, 5941, 6044, 7312, 8744, 11882, 12088, 14209, 17488, 19643, 23764, 24176, 28418, 39286, 47528, 56836, 78572, 95056, 113672, 157144, 227344, 314288, 499501, 690527, 999002, 1381054, 1651523, 1998004, 2762108, 3303046, 3996008, 5524216, 6493513, 6606092, 7992016, 8976851, 11048432, 12987026, 13212184, 17953702, 21469799, 25974052, 26424368, 35907404, 42939598, 51948104, 71814808, 85879196, 103896208, 143629616, 171758392, 343516784, 754746011, 1509492022, 3018984044, 6037968088, 9811698143, 12075936176, 19623396286, 39246792572, 78493585144, 156987170288]

約数ペア:

[(1, 156987170288), (2, 78493585144), (4, 39246792572), (8, 19623396286), (13, 12075936176), (16, 9811698143), (26, 6037968088), (52, 3018984044), (104, 1509492022), (208, 754746011), (457, 343516784), (914, 171758392), (1093, 143629616), (1511, 103896208), (1828, 85879196), (2186, 71814808), (3022, 51948104), (3656, 42939598), (4372, 35907404), (5941, 26424368), (6044, 25974052), (7312, 21469799), (8744, 17953702), (11882, 13212184), (12088, 12987026), (14209, 11048432), (17488, 8976851), (19643, 7992016), (23764, 6606092), (24176, 6493513), (28418, 5524216), (39286, 3996008), (47528, 3303046), (56836, 2762108), (78572, 1998004), (95056, 1651523), (113672, 1381054), (157144, 999002), (227344, 690527), (314288, 499501)]