156980079256

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19602907}}^1$

素因数の和:19602944

約数の個数: 64

約数和(自身を含む): 395194625280

約数和(自身を除く): 238214546024

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 19602907, 39205814, 78411628, 137220349, 156823256, 215631977, 254837791, 274440698, 431263954, 509675582, 548881396, 862527908, 1019351164, 1097762792, 1509423839, 1725055816, 1783864537, 2038702328, 2803215701, 3018847678, 3567729074, 5606431402, 6037695356, 7135458148, 11212862804, 12075390712, 14270916296, 19622509907, 22425725608, 39245019814, 78490039628, 156980079256]

約数ペア:

[(1, 156980079256), (2, 78490039628), (4, 39245019814), (7, 22425725608), (8, 19622509907), (11, 14270916296), (13, 12075390712), (14, 11212862804), (22, 7135458148), (26, 6037695356), (28, 5606431402), (44, 3567729074), (52, 3018847678), (56, 2803215701), (77, 2038702328), (88, 1783864537), (91, 1725055816), (104, 1509423839), (143, 1097762792), (154, 1019351164), (182, 862527908), (286, 548881396), (308, 509675582), (364, 431263954), (572, 274440698), (616, 254837791), (728, 215631977), (1001, 156823256), (1144, 137220349), (2002, 78411628), (4004, 39205814), (8008, 19602907)]