169395105568

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21431567}}^1$

素因数の和:21431609

約数の個数: 48

約数和(自身を含む): 378052859520

約数和(自身を除く): 208657753952

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 21431567, 42863134, 85726268, 171452536, 278610371, 342905072, 407199773, 557220742, 685810144, 814399546, 1114441484, 1628799092, 2228882968, 3257598184, 4457765936, 5293597049, 6515196368, 8915531872, 10587194098, 13030392736, 21174388196, 42348776392, 84697552784, 169395105568]

約数ペア:

[(1, 169395105568), (2, 84697552784), (4, 42348776392), (8, 21174388196), (13, 13030392736), (16, 10587194098), (19, 8915531872), (26, 6515196368), (32, 5293597049), (38, 4457765936), (52, 3257598184), (76, 2228882968), (104, 1628799092), (152, 1114441484), (208, 814399546), (247, 685810144), (304, 557220742), (416, 407199773), (494, 342905072), (608, 278610371), (988, 171452536), (1976, 85726268), (3952, 42863134), (7904, 21431567)]