138340368

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{857}}^1$

素因数の和:949

約数の個数: 120

約数和(自身を含む): 414928800

約数和(自身を除く): 276588432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 59, 72, 76, 114, 118, 144, 152, 171, 177, 228, 236, 304, 342, 354, 456, 472, 531, 684, 708, 857, 912, 944, 1062, 1121, 1368, 1416, 1714, 2124, 2242, 2571, 2736, 2832, 3363, 3428, 4248, 4484, 5142, 6726, 6856, 7713, 8496, 8968, 10089, 10284, 13452, 13712, 15426, 16283, 17936, 20178, 20568, 26904, 30852, 32566, 40356, 41136, 48849, 50563, 53808, 61704, 65132, 80712, 97698, 101126, 123408, 130264, 146547, 151689, 161424, 195396, 202252, 260528, 293094, 303378, 390792, 404504, 455067, 586188, 606756, 781584, 809008, 910134, 960697, 1172376, 1213512, 1820268, 1921394, 2344752, 2427024, 2882091, 3640536, 3842788, 5764182, 7281072, 7685576, 8646273, 11528364, 15371152, 17292546, 23056728, 34585092, 46113456, 69170184, 138340368]

約数ペア:

[(1, 138340368), (2, 69170184), (3, 46113456), (4, 34585092), (6, 23056728), (8, 17292546), (9, 15371152), (12, 11528364), (16, 8646273), (18, 7685576), (19, 7281072), (24, 5764182), (36, 3842788), (38, 3640536), (48, 2882091), (57, 2427024), (59, 2344752), (72, 1921394), (76, 1820268), (114, 1213512), (118, 1172376), (144, 960697), (152, 910134), (171, 809008), (177, 781584), (228, 606756), (236, 586188), (304, 455067), (342, 404504), (354, 390792), (456, 303378), (472, 293094), (531, 260528), (684, 202252), (708, 195396), (857, 161424), (912, 151689), (944, 146547), (1062, 130264), (1121, 123408), (1368, 101126), (1416, 97698), (1714, 80712), (2124, 65132), (2242, 61704), (2571, 53808), (2736, 50563), (2832, 48849), (3363, 41136), (3428, 40356), (4248, 32566), (4484, 30852), (5142, 26904), (6726, 20568), (6856, 20178), (7713, 17936), (8496, 16283), (8968, 15426), (10089, 13712), (10284, 13452)]