127389528

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:342

約数の個数: 192

約数和(自身を含む): 424569600

約数和(自身を除く): 297180072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 53, 56, 57, 63, 72, 76, 84, 106, 114, 126, 133, 152, 159, 168, 171, 212, 228, 251, 252, 266, 318, 342, 371, 399, 424, 456, 477, 502, 504, 532, 636, 684, 742, 753, 798, 954, 1004, 1007, 1064, 1113, 1197, 1272, 1368, 1484, 1506, 1596, 1757, 1908, 2008, 2014, 2226, 2259, 2394, 2968, 3012, 3021, 3192, 3339, 3514, 3816, 4028, 4452, 4518, 4769, 4788, 5271, 6024, 6042, 6678, 7028, 7049, 8056, 8904, 9036, 9063, 9538, 9576, 10542, 12084, 13303, 13356, 14056, 14098, 14307, 15813, 18072, 18126, 19076, 21084, 21147, 24168, 26606, 26712, 28196, 28614, 31626, 33383, 36252, 38152, 39909, 42168, 42294, 42921, 53212, 56392, 57228, 63252, 63441, 66766, 72504, 79818, 84588, 85842, 93121, 100149, 106424, 114456, 119727, 126504, 126882, 133532, 159636, 169176, 171684, 186242, 200298, 239454, 252757, 253764, 267064, 279363, 300447, 319272, 343368, 372484, 400596, 478908, 505514, 507528, 558726, 600894, 744968, 758271, 801192, 838089, 957816, 1011028, 1117452, 1201788, 1516542, 1676178, 1769299, 2022056, 2234904, 2274813, 2403576, 3033084, 3352356, 3538598, 4549626, 5307897, 6066168, 6704712, 7077196, 9099252, 10615794, 14154392, 15923691, 18198504, 21231588, 31847382, 42463176, 63694764, 127389528]

約数ペア:

[(1, 127389528), (2, 63694764), (3, 42463176), (4, 31847382), (6, 21231588), (7, 18198504), (8, 15923691), (9, 14154392), (12, 10615794), (14, 9099252), (18, 7077196), (19, 6704712), (21, 6066168), (24, 5307897), (28, 4549626), (36, 3538598), (38, 3352356), (42, 3033084), (53, 2403576), (56, 2274813), (57, 2234904), (63, 2022056), (72, 1769299), (76, 1676178), (84, 1516542), (106, 1201788), (114, 1117452), (126, 1011028), (133, 957816), (152, 838089), (159, 801192), (168, 758271), (171, 744968), (212, 600894), (228, 558726), (251, 507528), (252, 505514), (266, 478908), (318, 400596), (342, 372484), (371, 343368), (399, 319272), (424, 300447), (456, 279363), (477, 267064), (502, 253764), (504, 252757), (532, 239454), (636, 200298), (684, 186242), (742, 171684), (753, 169176), (798, 159636), (954, 133532), (1004, 126882), (1007, 126504), (1064, 119727), (1113, 114456), (1197, 106424), (1272, 100149), (1368, 93121), (1484, 85842), (1506, 84588), (1596, 79818), (1757, 72504), (1908, 66766), (2008, 63441), (2014, 63252), (2226, 57228), (2259, 56392), (2394, 53212), (2968, 42921), (3012, 42294), (3021, 42168), (3192, 39909), (3339, 38152), (3514, 36252), (3816, 33383), (4028, 31626), (4452, 28614), (4518, 28196), (4769, 26712), (4788, 26606), (5271, 24168), (6024, 21147), (6042, 21084), (6678, 19076), (7028, 18126), (7049, 18072), (8056, 15813), (8904, 14307), (9036, 14098), (9063, 14056), (9538, 13356), (9576, 13303), (10542, 12084)]