156980765628

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1607}}^1\times {\mathrm{159617}}^1$

素因数の和:161251

約数の個数: 72

約数和(自身を含む): 420418488672

約数和(自身を除く): 263437723044

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 1607, 3214, 4821, 6428, 9642, 14463, 19284, 27319, 28926, 54638, 57852, 81957, 109276, 159617, 163914, 245871, 319234, 327828, 478851, 491742, 638468, 957702, 983484, 1436553, 1915404, 2713489, 2873106, 5426978, 5746212, 8140467, 10853956, 16280934, 24421401, 32561868, 48842802, 97685604, 256504519, 513009038, 769513557, 1026018076, 1539027114, 2308540671, 3078054228, 4360576823, 4617081342, 8721153646, 9234162684, 13081730469, 17442307292, 26163460938, 39245191407, 52326921876, 78490382814, 156980765628]

約数ペア:

[(1, 156980765628), (2, 78490382814), (3, 52326921876), (4, 39245191407), (6, 26163460938), (9, 17442307292), (12, 13081730469), (17, 9234162684), (18, 8721153646), (34, 4617081342), (36, 4360576823), (51, 3078054228), (68, 2308540671), (102, 1539027114), (153, 1026018076), (204, 769513557), (306, 513009038), (612, 256504519), (1607, 97685604), (3214, 48842802), (4821, 32561868), (6428, 24421401), (9642, 16280934), (14463, 10853956), (19284, 8140467), (27319, 5746212), (28926, 5426978), (54638, 2873106), (57852, 2713489), (81957, 1915404), (109276, 1436553), (159617, 983484), (163914, 957702), (245871, 638468), (319234, 491742), (327828, 478851)]