127777584

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:359

約数の個数: 160

約数和(自身を含む): 388546560

約数和(自身を除く): 260768976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 47, 48, 57, 66, 76, 88, 94, 114, 132, 141, 152, 176, 188, 209, 228, 264, 271, 282, 304, 376, 418, 456, 517, 528, 542, 564, 627, 752, 813, 836, 893, 912, 1034, 1084, 1128, 1254, 1551, 1626, 1672, 1786, 2068, 2168, 2256, 2508, 2679, 2981, 3102, 3252, 3344, 3572, 4136, 4336, 5016, 5149, 5358, 5962, 6204, 6504, 7144, 8272, 8943, 9823, 10032, 10298, 10716, 11924, 12408, 12737, 13008, 14288, 15447, 17886, 19646, 20596, 21432, 23848, 24816, 25474, 29469, 30894, 35772, 38211, 39292, 41192, 42864, 47696, 50948, 56639, 58938, 61788, 71544, 76422, 78584, 82384, 101896, 113278, 117876, 123576, 140107, 143088, 152844, 157168, 169917, 203792, 226556, 235752, 242003, 247152, 280214, 305688, 339834, 420321, 453112, 471504, 484006, 560428, 611376, 679668, 726009, 840642, 906224, 968012, 1120856, 1359336, 1452018, 1681284, 1936024, 2241712, 2662033, 2718672, 2904036, 3362568, 3872048, 5324066, 5808072, 6725136, 7986099, 10648132, 11616144, 15972198, 21296264, 31944396, 42592528, 63888792, 127777584]

約数ペア:

[(1, 127777584), (2, 63888792), (3, 42592528), (4, 31944396), (6, 21296264), (8, 15972198), (11, 11616144), (12, 10648132), (16, 7986099), (19, 6725136), (22, 5808072), (24, 5324066), (33, 3872048), (38, 3362568), (44, 2904036), (47, 2718672), (48, 2662033), (57, 2241712), (66, 1936024), (76, 1681284), (88, 1452018), (94, 1359336), (114, 1120856), (132, 968012), (141, 906224), (152, 840642), (176, 726009), (188, 679668), (209, 611376), (228, 560428), (264, 484006), (271, 471504), (282, 453112), (304, 420321), (376, 339834), (418, 305688), (456, 280214), (517, 247152), (528, 242003), (542, 235752), (564, 226556), (627, 203792), (752, 169917), (813, 157168), (836, 152844), (893, 143088), (912, 140107), (1034, 123576), (1084, 117876), (1128, 113278), (1254, 101896), (1551, 82384), (1626, 78584), (1672, 76422), (1786, 71544), (2068, 61788), (2168, 58938), (2256, 56639), (2508, 50948), (2679, 47696), (2981, 42864), (3102, 41192), (3252, 39292), (3344, 38211), (3572, 35772), (4136, 30894), (4336, 29469), (5016, 25474), (5149, 24816), (5358, 23848), (5962, 21432), (6204, 20596), (6504, 19646), (7144, 17886), (8272, 15447), (8943, 14288), (9823, 13008), (10032, 12737), (10298, 12408), (10716, 11924)]