128895696

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47111}}^1$

素因数の和:47144

約数の個数: 60

約数和(自身を含む): 379722720

約数和(自身を除く): 250827024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 47111, 94222, 141333, 188444, 282666, 376888, 423999, 565332, 753776, 847998, 895109, 1130664, 1695996, 1790218, 2261328, 2685327, 3391992, 3580436, 5370654, 6783984, 7160872, 8055981, 10741308, 14321744, 16111962, 21482616, 32223924, 42965232, 64447848, 128895696]

約数ペア:

[(1, 128895696), (2, 64447848), (3, 42965232), (4, 32223924), (6, 21482616), (8, 16111962), (9, 14321744), (12, 10741308), (16, 8055981), (18, 7160872), (19, 6783984), (24, 5370654), (36, 3580436), (38, 3391992), (48, 2685327), (57, 2261328), (72, 1790218), (76, 1695996), (114, 1130664), (144, 895109), (152, 847998), (171, 753776), (228, 565332), (304, 423999), (342, 376888), (456, 282666), (684, 188444), (912, 141333), (1368, 94222), (2736, 47111)]