156959392144

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{3413}}^1\times {\mathrm{40483}}^1$

素因数の和:43975

約数の個数: 40

約数和(自身を含む): 308490023232

約数和(自身を除く): 151530631088

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 3413, 6826, 13652, 27304, 40483, 54608, 80966, 161932, 242323, 323864, 484646, 647728, 969292, 1938584, 2874293, 3877168, 5748586, 11497172, 22994344, 45988688, 138168479, 276336958, 552673916, 1105347832, 2210695664, 9809962009, 19619924018, 39239848036, 78479696072, 156959392144]

約数ペア:

[(1, 156959392144), (2, 78479696072), (4, 39239848036), (8, 19619924018), (16, 9809962009), (71, 2210695664), (142, 1105347832), (284, 552673916), (568, 276336958), (1136, 138168479), (3413, 45988688), (6826, 22994344), (13652, 11497172), (27304, 5748586), (40483, 3877168), (54608, 2874293), (80966, 1938584), (161932, 969292), (242323, 647728), (323864, 484646)]