142704888

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1009}}^1$

素因数の和:1172

約数の個数: 64

約数和(自身を含む): 366508800

約数和(自身を除く): 223803912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 83, 142, 166, 213, 249, 284, 332, 426, 498, 568, 664, 852, 996, 1009, 1704, 1992, 2018, 3027, 4036, 5893, 6054, 8072, 11786, 12108, 17679, 23572, 24216, 35358, 47144, 70716, 71639, 83747, 141432, 143278, 167494, 214917, 251241, 286556, 334988, 429834, 502482, 573112, 669976, 859668, 1004964, 1719336, 2009928, 5946037, 11892074, 17838111, 23784148, 35676222, 47568296, 71352444, 142704888]

約数ペア:

[(1, 142704888), (2, 71352444), (3, 47568296), (4, 35676222), (6, 23784148), (8, 17838111), (12, 11892074), (24, 5946037), (71, 2009928), (83, 1719336), (142, 1004964), (166, 859668), (213, 669976), (249, 573112), (284, 502482), (332, 429834), (426, 334988), (498, 286556), (568, 251241), (664, 214917), (852, 167494), (996, 143278), (1009, 141432), (1704, 83747), (1992, 71639), (2018, 70716), (3027, 47144), (4036, 35358), (5893, 24216), (6054, 23572), (8072, 17679), (11786, 12108)]