157128702948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1627}}^1\times {\mathrm{2441}}^1$

素因数の和:4242

約数の個数: 144

約数和(自身を含む): 457286653824

約数和(自身を除く): 300157950876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 628, 942, 1099, 1413, 1627, 1884, 2198, 2441, 2826, 3254, 3297, 4396, 4881, 4882, 5652, 6508, 6594, 7323, 9762, 9764, 9891, 11389, 13188, 14643, 14646, 17087, 19524, 19782, 21969, 22778, 29286, 29292, 34167, 34174, 39564, 43938, 45556, 51261, 58572, 68334, 68348, 87876, 102501, 102522, 136668, 153783, 205002, 205044, 255439, 307566, 383237, 410004, 510878, 615132, 766317, 766474, 1021756, 1149711, 1532634, 1532948, 1788073, 2298951, 2299422, 2682659, 3065268, 3449133, 3576146, 3971507, 4597902, 4598844, 5364219, 5365318, 6898266, 7152292, 7943014, 8047977, 9195804, 10728438, 10730636, 11914521, 13796532, 15886028, 16092657, 16095954, 21456876, 23829042, 24143931, 27800549, 32185314, 32191908, 35743563, 47658084, 48287862, 55601098, 64370628, 71487126, 83401647, 96575724, 111202196, 142974252, 166803294, 250204941, 333606588, 500409882, 623526599, 1000819764, 1247053198, 1870579797, 2494106396, 3741159594, 4364686193, 5611739391, 7482319188, 8729372386, 11223478782, 13094058579, 17458744772, 22446957564, 26188117158, 39282175737, 52376234316, 78564351474, 157128702948]

約数ペア:

[(1, 157128702948), (2, 78564351474), (3, 52376234316), (4, 39282175737), (6, 26188117158), (7, 22446957564), (9, 17458744772), (12, 13094058579), (14, 11223478782), (18, 8729372386), (21, 7482319188), (28, 5611739391), (36, 4364686193), (42, 3741159594), (63, 2494106396), (84, 1870579797), (126, 1247053198), (157, 1000819764), (252, 623526599), (314, 500409882), (471, 333606588), (628, 250204941), (942, 166803294), (1099, 142974252), (1413, 111202196), (1627, 96575724), (1884, 83401647), (2198, 71487126), (2441, 64370628), (2826, 55601098), (3254, 48287862), (3297, 47658084), (4396, 35743563), (4881, 32191908), (4882, 32185314), (5652, 27800549), (6508, 24143931), (6594, 23829042), (7323, 21456876), (9762, 16095954), (9764, 16092657), (9891, 15886028), (11389, 13796532), (13188, 11914521), (14643, 10730636), (14646, 10728438), (17087, 9195804), (19524, 8047977), (19782, 7943014), (21969, 7152292), (22778, 6898266), (29286, 5365318), (29292, 5364219), (34167, 4598844), (34174, 4597902), (39564, 3971507), (43938, 3576146), (45556, 3449133), (51261, 3065268), (58572, 2682659), (68334, 2299422), (68348, 2298951), (87876, 1788073), (102501, 1532948), (102522, 1532634), (136668, 1149711), (153783, 1021756), (205002, 766474), (205044, 766317), (255439, 615132), (307566, 510878), (383237, 410004)]