157424344

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6907}}^1$

素因数の和:6968

約数の個数: 64

約数和(自身を含む): 378005760

約数和(自身を除く): 220581416

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 56, 74, 77, 88, 148, 154, 259, 296, 308, 407, 518, 616, 814, 1036, 1628, 2072, 2849, 3256, 5698, 6907, 11396, 13814, 22792, 27628, 48349, 55256, 75977, 96698, 151954, 193396, 255559, 303908, 386792, 511118, 531839, 607816, 1022236, 1063678, 1788913, 2044472, 2127356, 2811149, 3577826, 4254712, 5622298, 7155652, 11244596, 14311304, 19678043, 22489192, 39356086, 78712172, 157424344]

約数ペア:

[(1, 157424344), (2, 78712172), (4, 39356086), (7, 22489192), (8, 19678043), (11, 14311304), (14, 11244596), (22, 7155652), (28, 5622298), (37, 4254712), (44, 3577826), (56, 2811149), (74, 2127356), (77, 2044472), (88, 1788913), (148, 1063678), (154, 1022236), (259, 607816), (296, 531839), (308, 511118), (407, 386792), (518, 303908), (616, 255559), (814, 193396), (1036, 151954), (1628, 96698), (2072, 75977), (2849, 55256), (3256, 48349), (5698, 27628), (6907, 22792), (11396, 13814)]