127276744

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 305337600

約数和(自身を除く): 178060856

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 53, 56, 61, 74, 76, 106, 122, 133, 148, 152, 212, 244, 259, 266, 296, 371, 424, 427, 488, 518, 532, 703, 742, 854, 1007, 1036, 1064, 1159, 1406, 1484, 1708, 1961, 2014, 2072, 2257, 2318, 2812, 2968, 3233, 3416, 3922, 4028, 4514, 4636, 4921, 5624, 6466, 7049, 7844, 8056, 8113, 9028, 9272, 9842, 12932, 13727, 14098, 15688, 15799, 16226, 18056, 19684, 22631, 25864, 27454, 28196, 31598, 32452, 37259, 39368, 42883, 45262, 54908, 56392, 61427, 63196, 64904, 74518, 85766, 90524, 109816, 119621, 122854, 126392, 149036, 171532, 181048, 239242, 245708, 260813, 298072, 300181, 343064, 429989, 478484, 491416, 521626, 600362, 837347, 859978, 956968, 1043252, 1200724, 1674694, 1719956, 2086504, 2272799, 2401448, 3349388, 3439912, 4545598, 6698776, 9091196, 15909593, 18182392, 31819186, 63638372, 127276744]

約数ペア:

[(1, 127276744), (2, 63638372), (4, 31819186), (7, 18182392), (8, 15909593), (14, 9091196), (19, 6698776), (28, 4545598), (37, 3439912), (38, 3349388), (53, 2401448), (56, 2272799), (61, 2086504), (74, 1719956), (76, 1674694), (106, 1200724), (122, 1043252), (133, 956968), (148, 859978), (152, 837347), (212, 600362), (244, 521626), (259, 491416), (266, 478484), (296, 429989), (371, 343064), (424, 300181), (427, 298072), (488, 260813), (518, 245708), (532, 239242), (703, 181048), (742, 171532), (854, 149036), (1007, 126392), (1036, 122854), (1064, 119621), (1159, 109816), (1406, 90524), (1484, 85766), (1708, 74518), (1961, 64904), (2014, 63196), (2072, 61427), (2257, 56392), (2318, 54908), (2812, 45262), (2968, 42883), (3233, 39368), (3416, 37259), (3922, 32452), (4028, 31598), (4514, 28196), (4636, 27454), (4921, 25864), (5624, 22631), (6466, 19684), (7049, 18056), (7844, 16226), (8056, 15799), (8113, 15688), (9028, 14098), (9272, 13727), (9842, 12932)]